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ghd Helios vs Shark FlexStyle vs Shark SpeedStyle
The Shark SpeedStyle edges it for most homes.
The verdict in 10 seconds
The ghd Helios suits you if
- You have thick or long hair and want it dry fast
- You like simple controls without a lot of settings to fiddle with
- You want a smooth, low-frizz finish at home without salon-level fuss
Skip it if
- You want lots of heat and speed settings or smart features
- You rely on a diffuser and don't want to pay extra for one
- You're looking for strong value for the money
The Shark FlexStyle suits you if
- You want one tool that dries and styles your hair
- You have straight, wavy, or fine hair and like sleek or loosely waved looks
- You're new to curling and want something forgiving and easy to learn
Skip it if
- You have very thick or coily hair and want defined curls
- You're sensitive to a loud, high-pitched motor
- You only need a basic dryer and don't want to pay for extras
The Shark SpeedStyle suits you if
- You want one tool for drying, smoothing and volume
- You travel and want a compact dryer
- You worry about heat damage and like the dryer to manage the temperature
Skip it if
- You want quick grab-and-go styling with no learning curve
- You already own a similar Shark multi-styler
- You want air-curling barrels for bouncy curls
So, which one?
The Shark SpeedStyle is the stronger all-rounder of the three. The ghd Helios is still the better fit if you have thick or long hair and want it dry fast. The Shark FlexStyle is still the better fit if you want one tool that dries and styles your hair.
We researched 13 expert reviews, analyzed 7,171 owner ratings and comments across 13 sources for the three, and cross-checked them into one verdict, so you don't have to.
Show me the receipts
The scoreboardProduct Review score 75 vs 83 vs 87 · reliability 89 vs 92 vs 92
| ghd Helios | Shark FlexStyle | Shark SpeedStyle | |
|---|---|---|---|
| Product Review score | 75 | 83 | 87 |
| Experts | 78 | 82 | 86 |
| Owners | 65 | 79 | 86 |
| Reliability | 89 | 92 | 92 |
| Report problems | 4% | 3% | 3% |
| Evidence | 3 reviews · 98 comments | 3 reviews · 573 comments | 7 reviews · 91 comments |
| Typical price | $247 | $279.99–$349.99 | $169–$260 |
● marks the better number on each row.
Experts vs ownersExperts 78 vs 82 vs 86 · Owners 65 vs 79 vs 86
ghd Helios
Shark FlexStyle
Shark SpeedStyle
How we reached each verdictThe numbers behind each model's score
ghd Helios
Our research found strong agreement on speed: both hands-on reviewers rated it among the fastest dryers they've used, and 11 of 98 owner comments praise quick drying, versus 2 citing slow drying. Value is the biggest owner sore point, raised in 13 of 98 comments, which helps explain the gap between the expert score (78) and the owner score (65). Reliability looks good, with failures mentioned in only 4% of owner comments and no recalls on record. The evidence is thin, though: only 3 expert sources (2 hands-on) and 45 first-hand owner accounts, so overall confidence is low.
Shark FlexStyle
We analyzed three hands-on expert evaluations, one based on nearly two years of use, along with 573 owner comments, 494 of them first-hand, plus about 3,700 retail ratings. All three experts call it well built and effective, especially as a dryer, and owners most often praise its value (13%) and fast drying (13%). Complaints are scattered: 5% of owners mention noise, 4% feel it's poor value, and only 3% of comments mention failures, which supports a strong reliability score of 92. The evidence is thin on the expert side, with only three hands-on assessments and two published scores, so our confidence is medium.
Shark SpeedStyle
We analyzed 7 expert evaluations (6 hands-on) and 91 owner comments, 62 of them first-hand, and the picture is consistently positive: all 6 hands-on experts found it fast-drying, and 16% of owners say the same. Value is the top owner theme at 21%, with 12% praising frizz control, though 6 of 7 experts call it expensive at full price, and 3 flag a learning curve with the attachments. Reliability looks strong, with failure mentions in just 3% of comments, 2 of them about overheating or shutting off, and no recalls on record. Confidence is low because the owner sample is small, although the 4.3-star Amazon average across 1,600 ratings points the same way.
Where each one falls shortThe most common complaints
ghd Helios
- Feels overpriced for what it offers
- Basic controls with only two speeds and two heat settings
- Only one nozzle included; diffuser costs extra
Shark FlexStyle
- Loud, high-pitched motor
- Curling struggles with thick hair and needs practice
- Still expensive, and not every kit includes a case
Shark SpeedStyle
- Expensive at full price
- Attachments take practice and are slow to swap
- Heat can feel too hot near the roots
Questions people actually ask
Which is better, the ghd Helios or the Shark FlexStyle or the Shark SpeedStyle?
The Shark SpeedStyle, for most homes. The ghd Helios is the better fit if you have thick or long hair and want it dry fast. The Shark FlexStyle is the better fit if you want one tool that dries and styles your hair.
Based on: Product Review score 75 vs 83 vs 87.Which is more reliable?
Neither stands out. The three have a similar record.
Based on: Reliability 89 vs 92 vs 92; problems mentioned by 4% vs 3% vs 3% of owners.Which is easier to live with day to day?
The Shark SpeedStyle. It's the one people are happiest with once it's home.
Based on: Owners score 65 vs 79 vs 86, from ratings and comments.Which is cheaper?
The Shark SpeedStyle usually costs less.
Based on: Typical prices: ghd Helios $247; Shark FlexStyle $279.99–$349.99; Shark SpeedStyle $169–$260.As an Amazon Associate we earn from qualifying purchases. It never changes a score.