Question isnāt really answerable without some info:
Why? Is this an affectation or are you looking at a revolver for a specific reason?
Whatās your budget?
Any caliber preferences?
What size hands do you have?
Do you live with anyone else that might need the gun?
If so, what size are their hands?
Would you expect this be a dual-use gun (e.g. hiking, hunting, carry)?
Can you shoot a revolver well enough to warrant switching?
If you end up buying used, do you know how to inspect lockup and timing?
Editing to add: I am a big revolver fan but they are not for everyone. I keep a D-frame loaded with wadcutters in the nightstand with a flashlight. I carry and do all my travel with a customized 340PD and a load of wadcutters. I also shoot service revolvers at a reasonably high level in NRA/CMP competition and have run them successfully in IDPA.
They take less effort to maintain and operate than a typical pistol, but they take probably three times the work and effort to shoot as well.