I flew in a Stearman and the best way to describe how it felt, especially as compared to even marginal acro planes like the Great Lakes, was, ummmm, stately. It will do most positive G acro maneuvers (including so I've heard a lomcevak), but on its own terms, which generally means very slowly. For a similar speed, wind in the hair and song in the wires kind of biplane experience, I'd take the Great Lakes or even an experimental like a Starduster, but of course that wouldn't involve "living history" like a Stearman.
For a great read, try Steven Coonts' "The Cannibal Queen"; it describes a trip across, around and through the US in a Stearman. Coonts, btw, is the formal Naval aviator who wrote "Flight of the Intruder"