I set up a Discovery and had a lot of fun with it until the pump died. Wish I had gotten a Maurader from the get go. If I start over again doing pcp I will most likely get a Maurader in .22.
IMHO I think if you are likely to do a good bit of plinking oh can stick with the .22 and do just fine. You can find pellets locally and save a bit of change as well. If the purchase is strickly for hunting and you most likely won't put tens of thousands of pellets through it shooting paper and cans and random stuff (glass marbles is pretty fun) then the .25 would be a beast of a killing tool. Burn.23 grain pellets out of my nodded disco hit like a truck and would most likely penetrate to skull of anything I could want to hunt with it. I haven't measured or scoped it or anything but my .22 disco did everything a .22 short could do but a little quieter and cheaper a good bit cheaper. So I shot it a lot!
