what is favorite 22 ammo that is out there

Try .22 cal. Thunderbolt cartriges or super X

velocitors if your talking about 22lr Ammo

Remington, yellow jackets. vangunsmith

CCI Stinger

Subsonics

Thunderbolts for rabbits, raccoons and the ocassional 'Yote (oh no, they're gonna fame me, they're gonna flame me)

What works best in my rifles:
Ruger 10/22: 22LR - Federal Classic 38gr. HVHP (Fed.# 712)
Ruger 77/22T: 22WMR - Remington Premier 33gr. V-Max
- CCI Maxi-Mag 22WMR HP

Most cases, you just need to try out various makes/bullet weights, etc., and see what your rifle likes best.

Winchester T target loads.

I like Aguila SV. It shoots great in my Pardini SP in Bullseye.

Any CCI bullets