Ias breakpoints for pvm is actually pretty overrated. Its only meaningful for pvp.
30ias 55ias all totally fine since 1 or 2 shots kill everything even in p8 on 99fcr set up. New jewels and sunder pushed penetration harder thats why.
yeah totally fine in start of ladder 30ias for sure. we are talking about high end stuff here. so my video is quite reaching it.
yes javelins can be 4/40/maek or ml/stack size/rep 1/10 for sure but the picture is clear for end game javazon, no compromise below 52ias. titans or tstrokes are bad.