Depends what you want. I've had a Decathlon, Cub, and Aeroca Chief.
At this point if I were in the market for another tailwheel, I'd
probably go for the Aeronca. Why? It was just a fun plane. The
Decathlon was too modern. Full electrical system electrical starter,
radios, etc just takes a bit of the tailwheel fun out of it for me. The
Cub looked good on the ground but honestly, it flys like an old Ford
pickup truck sucking up any little bit of turb it can find. There isn't
much hands off flying in the J-3. The PA-18 I flew was much nicer
though.

-Robert