Is the cooling upgrade worth it?
Head to head
Helix Plus vs Big Fig Classic Mattress
Two hybrids their makers describe as built for heavier and larger sleepers. We score them for a 260 lb back sleeper as well as the usual reference sleepers.
The short answer
Motion isolation is where they differ most: Helix Plus 75, Big Fig Classic Mattress 60 out of 100.
Helix Plus scores higher for all four reference sleepers. That is still a score for those sleepers, not a ruling for you.
Helix Plus: no confirmed US-dollar Queen price on file, so we can't compare cost.
No overall winner is declared here: the better mattress depends on how you sleep. Scores are from the Match Score engine v0.2 for disclosed reference sleepers (160 lb, no stated firmness preference, neutral temperature, sleeps alone; the same sleeper as on each mattress page). How scoring works
| Sleeper | Helix Plus | Big Fig Classic Mattress |
|---|---|---|
| Side sleeper | 72Higher | 66 |
| Back sleeper | 89Higher | 86 |
| Stomach sleeper | 90Higher | 89 |
| Combination sleeper | 89Higher | 86 |
| SpotlightBack sleeper, 260 lb, prefers firm260 lb · Prefers firm · Neutral temperature · Sleeps alone | 85No. 3 of 26 ranked | 86HigherNo. 1 of 26 ranked |
Six dimensions
Line by line, as the engine sees it.
Cooling, motion, edge and durability come from independent ratings and are the same for every sleeper. Support and pressure relief depend on position and weight, so pick a sleeper. A solid bar comes from data on file: an independent rating, or the mattress's firmness (a brand label such as “Medium” is converted to a number, not tested). A dashed bar marked est. is the engine falling back on the construction type.
- Pressure reliefHow well it cushions shoulders and hips.
- Helix Plus88 out of 100, Strong, from the brand's stated firmness numberBig Fig Classic Mattress87 out of 100, Strong, converted from the brand's own firmness scale
- Support & alignmentHow well it keeps your spine level for your position and weight.
- Helix Plus99 out of 100, Excellent, from the brand's stated firmness numberBig Fig Classic Mattress93 out of 100, Excellent, converted from the brand's own firmness scale
- CoolingHow well it avoids trapping body heat.
- Helix Plus80 out of 100, Strong, from an independent ratingBig Fig Classic Mattress85 out of 100, Strong, from an independent rating
- Motion isolationHow little a partner's movement carries across the bed.
- Helix Plus75 out of 100, Good, from an independent ratingBig Fig Classic Mattress60 out of 100, Moderate, from an independent rating
- Edge supportHow firm the perimeter feels when sitting or sleeping near the edge.
- Helix Plus90 out of 100, Excellent, from an independent ratingBig Fig Classic Mattress85 out of 100, Strong, from an independent rating
- DurabilityHow well it is expected to keep its shape over the years.
- Helix Plus85 out of 100, Strong, from an independent ratingBig Fig Classic Mattress85 out of 100, Strong, from an independent rating
Which one
Choose by what matters to you.
Built only from dimensions where one leads by 10 points or more, plus published price, trial and warranty.
Choose Helix Plus if…
- you need steadier support for the way you sleepSupport & alignment: 67 vs 56 out of 100 for a side sleeper.
- you share the bed and wake easilyMotion isolation: 75 vs 60 out of 100.Engine note: Independent reviewers rate its motion isolation 7.5/10.
Visit Helix (opens helixsleep.com in a new tab)
Full Helix Plus breakdown Manufacturer site · helixsleep.com · not an affiliate link
Choose Big Fig Classic Mattress if…
- you want the longer sleep trial120 nights vs 100 nights.
- you want the longer warrantylifetime vs 15 years.
Visit Big Fig (opens bigfigmattress.com in a new tab)
Full Big Fig Classic Mattress breakdown Manufacturer site · bigfigmattress.com · not an affiliate link
On file
The facts behind the scores.
Independent ratings
| Rating | Helix Plus | Big Fig Classic Mattress |
|---|---|---|
| Cooling | 8/10 | 8.5/10 |
| Motion isolation | 7.5/10 | 6/10 |
| Edge support | 9/10 | 8.5/10 |
| Durability | 8.5/10 | 8.5/10 |
Helix Plus: Sleep Foundation (opens in a new tab)
Big Fig Classic Mattress: Sleep Foundation (opens in a new tab), RTINGS (opens in a new tab)
Ratings are reviewers' numbers from the sources listed, not Match Scores. When a mattress has more than one source, the catalog records one rating per dimension.
Specs and policies
| Spec | Helix Plus | Big Fig Classic Mattress |
|---|---|---|
| Type | Hybrid | Hybrid |
| Firmness | Medium-firm · 7/10Manufacturer's stated number | Medium-firm · 7.5/10Converted from the brand's own firmness scale |
| Height | 11.5 in | 12.5 in |
| Construction | Premium cooling cover (TENCEL or GlacioTex); 4-lb Memory Plus Foam comfort layer; Helix Dynamic Foam support layer; Firm Memory Foam transition layer; XL Wrapped Coils; DuraDense Foam baseAs described by the manufacturer | Quilted top with ThermoGel Cooling; perforated gel-infused latex foam; 3 layers high-density polyfoam; 15-gauge individually wrapped steel coils ("50% more" than standard hybrids); high-density 80 ILD edge foam; 16 hand-tufted anchor pointsAs described by the manufacturer |
| Sleep trial | 100 nights | 120 nights |
| Warranty | 15 years | Lifetime |
| Queen price | No published price | $1,699Promo price · $2,049 list, checked 25 Sep 2026 |
Keep going
Put them in your own comparison.
Add a third mattress, see every row, and score all of them for your sleep profile.
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