What type of .22LR should I get?

As much as I like my 10/22 for playing, the Marlin model 60 is better for hunting in my opinion. Although there isn't a big difference in barrel length, the Marlin just seems to be far more accurate at long range than the Ruger. If you're real serious about taking some longer shots and being a good marksman I'd skip the autos and go with a longer barreled bolt action like the Marlin 925. Quality wise you can't go wrong with any of your choices.