N/A Huben k1 .25 or huben k1

so I was able to narrow down a few Huben’s in 25 which is what I want but I also have a great deal for a 22 special edition which is very attractive being that it has all the carbon fiber and walnut stock but that doesn’t serve any purpose to the actual gun, and what its capabilities are, which is what I love about the huben but have only shot my buddies .25 and it hits soooooo hard. I’ve been a .25 guy but most recently had .22 maverick and .22 Brocock sniper but it didn’t put down some small game like I would have liked to but ultimately got the job done so next would be accuracy im pretty sure there’s maybe slightly a difference in accuracy (capabilities) I think a .22 round has better ballistic coefficient then a .25 but I could be way wrong and that’s just what I was told By somebody.
Anyhow, if anybody has an opinion on this, feel free to chime in thank you and thank you to the community for previous helpP