Plenty out there beats an S200, but it's personal viewpoints, for me it's physically far too small & far too light to be stable, frankly I hate them.
I'm confused as to you saying the pcp is attractive as you're not getting any younger, then follow it up with you can pump ok as the bod still works
Pumping is a damn site harder than cocking a break barrel.
I had an Artemis M10 in .25 it was 90% perfect, looked good, felt good, nice balance, sweet trigger, miserly on air, the missing 10% was accuracy, couldn't hit a barn door.
If you want a .25 sub 12 look for a BSA Scorpion or Ultra, I've got the Scorpion .25 stunningly accurate with every (smooth) pellet I've tried including lead-free JSB's.