I got the go-ahead from the mrs. to buy a revolver this year...I've got an SR9 that I put all the good stuff into, and it shoots well. I used to have a GP100 with 6" barrel years back, and it was accurate and fun but big! I'm looking at going a bit more compact, either the SP-101 or the GP100 Match Champ with 4.2" barrel. I have medium sized hands, so I think the SP grip will be okay, and if I went that way I'd put Wolff 9 or 10 lb. springs in it and polish all the parts. From the reviews, it looks like the GP100 Match Champ comes almost perfect from the factory. I'm wondering what you folks think would be the best choice between the two? Greatly appreciate any thoughts you folks might have on this...thanks!