Does this eurotop feel springy or like a deep sink?

Springy and easy to move on. Responsiveness scores 9.6, with bounce travel in the upper half of its range. Credit the half-inch of natural latex, the springiest foam there is, which snaps back fast when you shift, while the thin memory layer adds contour without deadening rebound. Recovery is brisk too. Combination sleepers who reposition often will appreciate that turning over never feels like fighting the bed, unlike a deep all-memory-foam surface.