Well, it depens on your str and other stats. But the "best" armors are usually the dragon armor and the larian armor (upgraded silver armor).

Locations:

be advised: be advised contains SPOILERS!!

dragon armor and set:
http://lariancom.siteprotect.net/ub...&sb=5&o=&fpart=1

larian armor

http://lariancom.siteprotect.net/ub...&sb=5&o=&fpart=1

Joliekiller, paladin on a crusade against (almost) all evil.