I have not shoot a GSP in 20 years or so. After a 17 year break, I started shooting competitive bullseye again 2 years ago. With a Hammerli 215 in rimfire, and a Sig 210 for the centerfire portion of the game. After I shot the centerfire match at the nationals in 2011, (I finished 5.) I decided that I need a .32 . I shot a Walther and a Pardini. The pardini had a crisper trigger than the Walther. Picking up the guns and moving onto the target, the Pardini was right there pointing in the right direction. All I had to do is, squeeze the trigger.
Thats when I decided to go with the Pardini. This fall I added a Pardini Sp to my collection. I decided to go with Pardini just for the matter of ergonomics. BTW, you can get conversions for the Pardini too. As for craftsmanship, (I'm a machinist.) the Walther would have my vote, exept they bought all the good stuff out of Switzerland. D____ed.