I may be shooting more bullseye soon, what pistols do you shoot at 50? I normally sight my pistols in at 50 but thats because the dirt berm gives good feedback to adjusting sights or shooting abliity that day.
Depends on what leagues you want to shoot in. In ISSF you won't even shoot your CZ, people tend to shoot only .32 S&W there (Walther GSP, for example). TS2 is a good target pistol (better than the SH2 - trigger, sight radius), but it depends on what you want, I guess. Can you get a better one? I'd argue some custom 1911/2011s could give you an edge, but for a much higher price. But still they'd be outclassed by typical target pistols like I mentioned before. Especially if the requirement is to shoot one handed (ergonomic grip is a must have then), which most bullseye competitions have.
I'm shooting "amateur league" bullseye competitions with my TS2 (target shooting is way more popular in Europe than in the US - most people at least start with target shooting) - two handed, no real limitations on sights or weight (gun, trigger pull etc.), but as you go higher, you have to get the gun that is actually permitted.