I have more than 1 CZ and I have LOK grips, cool hand grips, a set of Cajun grips, and aluminum CZ grips.
First off I cant believe anyone really likes the factory grips....but to each their own. I have at least 10 sets in my drawer just collecting dust.
The LOK grips are aggressive and awesome. They grab your hand back when you grab your gun. What a grip should do in my humble opinion. Big LOK fan mostly boogies they are great.
The cool hand grips I got are very very nice and for the money very good grips. The ones pictures are not to aggressive they are nicely crafted and will make most folks very happy.
The CGW grips are as nice as the Cool Hand grips but about 30 bucks more. The Aluminum grips are beautiful and they are effective. They make my gun look awesome and they work!
The thing about grips is they are relatively inexpensive. Try one if you like it keep it if not no big deal. If you buy them and do not like them you can get your money back selling them here. Maybe not 100% but close enough that it doesn't really matter. The best part is you get to see what you like instead of relying on others opinions. Well that's my opinion so take it with a grain of salt.If 50 bucks is a big deal and you want grips start with Cool hands they are the cheapest, very nice and you can get your money back on the site for them. LOKs are more expensive and you normally recoup 85-90% of your initial outlay so no big loss. CGW grips are too expensive in my opinion for what you get but not in most peoples opinion so they are almost a sure bet to sell good here on this site, pick one buy them try them out. over thinking your grip choice will make you crazy, just go for it. worse case senerio you are out 50 bucks.
RCG