Some pictures of Rubber Grips - Comparison of Pacmayr Diamon Pro and Hogue 500 X frame. The Hogue 500 X Frame grips are my personal choice -- I even modified a set by rounding the butt and grinding off the finger groves w/Dremel drum sander:

Hogue on Left, Pach on right



Modified Hogue left, pach right



Orig Hogue vs modified hogue



FWIW,

Paul