go to a gun range that has one and rent one if you can.Man, I really need to get my hands on a CZ P07. I "think" I want one but I don't buy any gun new unless and until I can put my hands on one but can't find anyplace that has one. If I do and I like it....cha ching. Still looking.
I've been looking at the PX4 but I want it in 45 ACP as I am "old school". I've had a variety of 45's but I always gravitate back to my 1911. It is kind of like my wife. Had em both for 40+ years and you get intimately familiar with them.