Originally Posted by Angeron

Not being hitcapped is an enormous loss in effective dps, 4.25% hit is a glaring signal that you don't know what you're talking about. RED is a pve gem until s4, when going with surefooted/ap/runspeed still wins thanks to itemization points and the fact that you can't get runspeed AND 5% root/snare resist without having a meta of one type and boot enchant of the other.

Don't be a noob: hitcap > crit, hitcap > ap. hitcap=runspeed>root/snare resist>crit=ap>3%crit dmg.