I'm seriously considering purchasing a new Ruger Compact, but would like to get some input from y'all fellas before I close the deal.

Is there any particular caliber that rifle is chambered in better suited for the 16.5 inch barrel compromise?

Factory ammo is going to be used also.

Whitetail deer will be the largest animal the rifle will be used for. Most shots will be less than 200 yards.

Any advise, pros/cons, is greatly appreciated.