Side-by-side mattress testing · 144+ comparisons published
Updated May 2026
Category
NapQueen Elizabeth Memory Foam
Lucid 10-Inch Memory Foam
Comfort
8/10
8.3/10
Support
7.5/10
8/10
Cooling
8/10
7.5/10
Edge Support
6/10
7.2/10
Motion Isolation
8.5/10
8.8/10
Durability
7/10
7.8/10
Value
9.3/10
9.6/10
Quick Specs Comparison
Spec
NapQueen Elizabeth Memory Foam
Lucid 10-Inch Memory Foam
Price (Queen)
$139
$249
Type
Memory Foam
Memory Foam
Firmness
5/10
5.5/10
Height
10 inches
10 inches
Trial
100 nights
30 days
Warranty
10 years
10 years
Shipping
Free shipping
Free Amazon Prime shipping
Key Advantages
Why Choose NapQueen Elizabeth Memory Foam
- Excellent motion isolation — great for light sleepers
- Gel-infused foam helps keep things cool
- Good pressure relief for side sleepers
Why Choose Lucid 10-Inch Memory Foam
- Under $250 for a Queen
- Over 45,000 Amazon reviews
- Gel-infused memory foam cooling