Thinking of converting my 12 lb/ft 0.177 rapid mkII
to a FAC 0.22 or 0.25 for bunny bashing.
I want to take longer range shots, but cannot use rimfire on one shoot, and very restricted ares of use on my other shoot.

what are the pros/cons of 0.22 versus 0.25 in FAC

I see that 0.25 pellets cost twice as much and very limited selection

is the hitting power of 0.25 over 0.22 worth it?
or would 0.22 be ideal?