The revolver itch

Yea, I've got it. I have seen all these nice looking snubbies and I need one ( got to hace ). I've decided to dress up my Smith&Wesson 642. I can't decide if i want to put nice custom wood grips on it or a "T" grip with some nice custom pannel grips. Both ways looks to be the same as in the way it is held in the hand. Is there any advantage with nice custom wood grips over a rig with "T" grips with nice pannels ?

I tried grip fillers with fingergrooves by Tyler and without fingergrooves by Pachmayr. I didn't like the feel of either. Problem with custom grips is that "most" make grip larger than grip fillers. Anyhow, I prefer custom grips which fill the space behind the trigger guard.