It seems like .327 brass is unabtainium. That might influence your decision. An old Skeeter Skelton article had some stronger loads that might make it worthwhile to keep the cylinder in 23 H&R.
Got a 7.5. I put some Ruger rosewood takeoff grips on it and painted the sights. Reddish -orange on front and blackened the rear. It shot to point of aim. I am happy with it.
I bought one for the heck of it. Neat little 10 shot plinker and maybe a last ditch BUG. No real need to over think it.
Buy what you like and like what you buy.