I think the verdict is pretty much in, on the 17HMR, it is relatively a tack driver no matter which brand you buy. The caliber itself seems to be inherently accurate, on its own.
The only advice I have is, if you want a semi-auto,... the Savage A17HMR, with the delayed roller block action, is a GREAT WAY TO GO!!! Same if you want one in 22mag.
Good luck, and have fun!