I have a P01 Omega and a P07. I really like both, but for the P07 just works better for me. Ergos are outstanding. I did have the backstrap stippled since it is kind of slick. Talon grips would also solve this. If it will not be for carry, I would highly recommend the P09. I own 3 of them and they are amazing. The P09 is very soft and flat shooting. I shoot better with it than my Sp-01 tactical 9mm and 75B omega. I would say it is my favorite polymer handgun period.
I will say with the P07 and P09 the out of the box DA trigger quality can be different from gun to gun. My first P09, an UG/SR model, had a good trigger out of the box and really turned out excellent with a few CGW parts. My next P09, an OD green model, had a rough DA trigger at first. The same CGW parts helped some, but the trigger did not really get nice until I put about 500 rounds through it along with dry fire. My third P09, a black standard model, had a very good trigger right off the start and really came around with the same CGW parts and a little polishing. My P07 OD green model had an ok trigger out of the box. With the same CGW parts and some polishing it was really good. I have several thousand rounds through it these days and it is excellent.
Also, like others have said. Post your location and see if a CZ owner can link up with you. I know for a fact I would for sure. I love letting shooters try out my CZs. 9 times out of 10 they love them.