Hiya Steel and thx for your thread and hope you are happy with which ever choice ya decide on. I can relate to wanting something different, having owned over a dozen ca's, but wanting to hear your thoughts about the features your next cz will have that you most want.
Have you shot the PCR before ? Is manual vs decocker a preference? Any adv or dis advantage of the rail for your uses to date or for future guns? Have you noticed any difference in say muzzle flip rail vs non rail? Any post factory mods on your L that you desire on the new gun? Have ya done a close inventory of what the friends decocker version has as extras other than the wood grips and extra mag? Didn't your L come std with tritium sights? Still need that option? After investing 1500 in my EVO and needing to sell some guns I took a lot less than I asked for, so how motivated is your friend to make a deal? Good chance that somewhere between a dollar and 700 you can make a deal. Maybe see if you can go shooting with him as test it out and see how the platform feels to ya before you pull the investment trigger. Be well.