Beautyrest Black L-Class Medium 13.5" vs Stearns & Foster Reserve Firm Euro Pillow Top 17"
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
| Feature | Beautyrest Black L-Class Medium 13.5" | Stearns & Foster Reserve Firm Euro Pillow Top 17" |
|---|---|---|
| Overview | ||
Type | Innerspring | Hybrid |
Firmness 1 = softest, 10 = firmest | 6 / 10 | 7 / 10 |
Queen Price Current / sale price | $2,299 | $4,099 |
Trial Period Return window | 100 nights | 90 nights |
Warranty | 10 years | 10 years |
| Performance Ratings | ||
Cooling Hot sleepers | High | High |
Motion Isolation Partners, light sleepers | Good | Good |
Pressure Relief Hip/shoulder pain | Excellent | Excellent |
Edge Support Sit/sleep near edge | Good | Excellent |
Durability Long-term performance | Excellent | Excellent |
| Compatibility & Features | ||
Adjustable Base Head/foot elevation | ✓ Yes | ✓ Yes |
Split King Support Two Twin XL per couple | — | — |
Dual Comfort Zones Different firmness per side | — | — |
Smart Features App, sensors, auto-adjust | — | — |
Financing | Synchrony, Affirm | Synchrony |
| Materials & Safety | ||
Certifications Organic / non-toxic | CertiPUR-US | CertiPUR-US |
Off-Gassing New-foam smell concern | Minimal (innerspring) | CertiPUR-US certified foam |
| Best For | ||
Ideal sleeper profiles |
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| Actions | ||
Need Help Deciding?
For most sleepers, we recommend the Beautyrest Black L-Class Medium 13.5" over the Stearns & Foster Reserve Firm Euro Pillow Top 17". It scores higher in price-to-value and offers strong overall value at $2,299 (vs $4,099). The Stearns & Foster Reserve Firm Euro Pillow Top 17" is the better choice only if you have a strong preference for that brand's specific feel or design.
Beautyrest Black L-Class Medium 13.5" vs Stearns & Foster Reserve Firm Euro Pillow Top 17": What Actually Differs
The Beautyrest Black L-Class Medium 13.5" is a innerspring build, while the Stearns & Foster Reserve Firm Euro Pillow Top 17" is a hybrid — that single difference drives most of the cooling, motion, and feel decisions below. The Stearns & Foster Reserve Firm Euro Pillow Top 17" stands 17" tall versus 13.5" for the Beautyrest Black L-Class Medium 13.5" — a 3.5" gap that matters if you need deep-pocket sheets or are pairing with an adjustable base. The Stearns & Foster Reserve Firm Euro Pillow Top 17" is the firmer of the two at 7/10 (medium-firm), and the Beautyrest Black L-Class Medium 13.5" sits at 6/10 (medium-firm) — a meaningful enough gap that sleeper position and weight should drive the choice. The single largest performance gap is in edge support: the Stearns & Foster Reserve Firm Euro Pillow Top 17" rates noticeably higher than the Beautyrest Black L-Class Medium 13.5", which is the deciding factor if that dimension is high on your list. On a Queen, the Beautyrest Black L-Class Medium 13.5" runs $2,299 versus $4,099 for the Stearns & Foster Reserve Firm Euro Pillow Top 17" — roughly $1,800 (44%) less, which is enough to factor into the decision unless the pricier model wins clearly on the specs you care about.
Which Is Better For Your Sleep Style?
Both rate the same for pressure relief — choose on firmness instead (side sleepers usually prefer the softer of the two: Beautyrest Black L-Class Medium 13.5" at 6/10).
Firmness of 6/10 is closer to the medium-firm sweet spot back sleepers need for lumbar support (vs 7/10).
Firmer at 7/10 vs 6/10 — stomach sleepers need the extra support to keep the pelvis from sinking and arching the lower back.
Cooling rating not available for one or both mattresses — spec not available.
stronger perimeter / edge support — the two specs heavier sleepers should weight most.
Softer at 6/10 vs 7/10 — lighter sleepers compress less, so they typically need the softer of two options to get proper contouring.
Motion isolation rated the same on both — neither has a transfer-disturbance edge.
Price Comparison (Queen)
| Mattress | MSRP | Current | Sale? |
|---|---|---|---|
| Beautyrest Black L-Class Medium 13.5" | $2,849 | $2,299 | Save $550 |
| Stearns & Foster Reserve Firm Euro Pillow Top 17" | $4,799 | $4,099 | Save $700 |
The Beautyrest Black L-Class Medium 13.5" is the budget choice at $2,299 — $1,800 less than the Stearns & Foster Reserve Firm Euro Pillow Top 17" ($4,099). That's a 44% gap, which is worth weighing against the spec differences before deciding which delivers better value for your situation. Both are currently below MSRP.
Beautyrest Black L-Class Medium 13.5"
Strengths
- ✓Zoned T3 Pocketed Coils (superior to standard)
- ✓SurfaceTouch Gel Memory Foam
- ✓Plant-based cooling technology
- ✓18% more cooling vs prior gen
Considerations
- —GoodBed lists as discontinued — verify availability
- —MSRP range varies by retailer ($2,699-$2,999 queen)
- —Premium innerspring pricing
Stearns & Foster Reserve Firm Euro Pillow Top 17"
Strengths
- ✓17-inch tall Euro pillow top profile
- ✓IntelliCoil® HD with AirVents ventilation
- ✓TEMPUR-Indulge Memory Foam (Tempur-Pedic developed)
- ✓TENCEL® cooling cover
Considerations
- —A significant investment — reflects handcrafted construction with premium materials, individually inspected before shipping — pricing reflects artisan manufacturing standards
- —$175 return fee
- —No Twin standard size
Who Should Buy Which?
Choose the Beautyrest Black L-Class Medium 13.5" if you…
- →Budget-conscious shoppers
- →Trial-period sensitive buyers
Choose the Stearns & Foster Reserve Firm Euro Pillow Top 17" if you…
- →Sitting near the edge