Depends on if you like a bolt gun or an auto. On the whole autos are more expensive to purchase and set up. It used to be that auto's wouldn't compare in accuracy with a good bolt gun, but that day is in the past.
Auto's are much quicker for a follow up shot, but practice with a bolt will get you a fast second and third shot. If you reload auto's are more finiky and usualy require full length resizing to function.
I'm a bolt guy, simply becuase that's what I grew up with and my experience in the military led me to doubt the accuracy of the M-16/AR-15 platform. That was years ago and now there are some really accurate AR platforms out there.
Another reason I'm a bolt guy is that I can buy two bolt guns for the price of one AR platform. I'd rather spend the extra money on optics, fuel to go hunting, well just about anything that's hunting related.
It's your money and your choice. I'd sure shoot some before I buy if I could.
Here's my varmit choices.
Ruger #1B, 26 inch bbl .243
Remington 700 VLS laminate 26 inch bbl .243
CZ Varmit, 25.5 inch bbl 204 Ruger