which AV is actually reliable?

i used Norton AV's for years and i found them very good if i deactivate that stupid background scan that runs on startup

i see today everyone just tells "download PC cillin" or "just use NOD32"

while i proved on my pc that NOD32 is piece of junk and has bad scan, while PC cillin often gives bad virus definitions and theres no chance i use update every day because they blow..

then there is Panda AV which sucks much PC resources for god knows what stupid reasons...

then there is F-prot... when i used newest version was in NOD32 range... very bad

and there is McAfee that i never used and dont know how good it is and reliable...


anyone want give some thoughts ?