It's a bit confusing since they have different names, but the two versions of the Bouncer are actually identical except for the color! The Balance Soft has a black or light gray frame with a two-toned fabric seat. The Bliss is the most recent release and comes with a light or dark gray frame with a single-tone fabric cover. The shape, functionality, and features of both models are the same. Covers are even interchangeable. It really comes down to a color preference!