Here are my CZ-75's and their triggers:
Turkish contract overrun 75B from the late 1990's: Excellent trigger. Almost sublime. Double-action is longish, but VERY smooth. Single action has some take-up, obviously, but very little creep. Both break very crisply. It's a joy to shoot, except for the low quality springs that were replaced.
CZ SP-01 (with safety): Double-action is long and gritty. There is a monster-sized creep before the trigger breaks in single-action. The break is mushy.
CZC Shadow Tac II: Double-action feels shorter than the above two (I don't know if that's actually the case, but FEELS appreciably shorter). It is a tad less smoother than the 75B above. Also has a little more creep than the 75B. Much better than the SP-01. The reset is considerably shorter than either, probably because it lacks the firing pin block.
CZC SDP: Loooooong double-action. The longest of the bunch. A bit rough too. And greater trigger reach as well (the half-cock/decocked hammer position is closer to the firing pin). Not as bad as the SP-01, but worse than the 75B and the Shadow Tac II. The same with the single-action. Better than the SP-01, but has a moderate amount of creep. This one disappointed me the most, given the price and the custom shop label.
CZ P-01 Omega Convertible (in DA/SA mode): heavy, heavy trigger on the double-action, but feels fairly short and crisp. Single action is lighter than SP-01. Some creep, but not an intolerable amount. Not too bad for a low-cost production gun. Cajun Gun Works sells a package ($200+) that supposedly drops in and cuts the double-action pull weight by half.