FWIW, my main mattress is also foam (Leesa) and seems to have good edge support. But the Leesa was a lot more expensive than the Amazon mattress, and I wanted t

FWIW, my main mattress is also foam (Leesa) and seems to have good edge support. But the Leesa was a lot more expensive than the Amazon mattress, and I wanted to spend less since it was a guest room.