Ive been shooting the 22 magnum for over 30 years and in that time Ive been doing alot of hunting and testing different ammo I just wanted to see what was the best all around pure varmint type ammo and this is what I came up with. For all around power and bullet expansion and down range power I have to pick the Winchester 34gr. Supreme at 2,100+Fps. it just seems to hit the hardest at all of the 22 magnum ranges out out 150yds. Number 2 would have to be the Rem/CCI 33gr. V-max hard hitting and excellent expansion. The CCI 30gr. TNT is very close to the supreme and Rem v-max and does fragment better out to 100yds. it just doesnt have the hard hitting energy past 100yds. Last place the new 30gr. V-max ammo from CCI/Hornady the one thing I notice about this new round is at close range I not getting any fragmentation and at long range expansion isnt that great it is very accurate though. ~Marco