Hello, I wanted to get a new varmint gun for about 200 bucks. I wanted to choose between the 243,223, or the 17hmr, or the 17 mach 2. I wanted to shoot gophers, foxes, coyotes, and other things. Would the 243 be the best, because you could use it for any varmints plus you could take it out to deer hunt? Well I live in canada, so the 200 dollars would be canadian funds.

thanks mark