I have revolvers with all styles of triggers and hammers. Personally I don't have any issue shooting one or the other. However, I don't competition shoot any, so I'm not sure if that would make any difference or not. I was taught by my father to use the pad (fingerprint area) of my trigger finger centered on the trigger. To me the trigger width never impacts my technique. Right or wrong, it works for me.
The first handgun I ever shot back in the late 60s (and I still own) is a pre-model 15, K-38 Combat Masterpiece with an add-on target trigger shoe. I like the look and enjoy shooting it! So I guess this makes me "Pro"-Target Trigger!