After about 15 years of carrying concealed, I've basically decided that an SP101 is the largest revolver that's convenient as an EDC and at that, mostly OWB with maybe some IWB carry in a certain pair of shorts that are big in the waist
My Glock 42 and NAA Pug have been invaluable summer carry guns.
I carried my 3" GP100 today in a Hunter OWB holster, it rides nice and sits nice and low , but I'm basically carrying a police service revolver as a CC gun and it is very hard to hide
It's all a compromise