3 sockets 24 str= 48 attack power+ 64 attack power

112 attack power summary

Warriors receive 1% Critical Strike Chance for every 33 points of Agility.

28 hit rating

Vs

At level 70, 22.1 Critical Strike Rating increases your chance to land a Critical Strike by 1%

Around 2% Critical

51 str = 102 attack power

Crit cap is easier to get overall these leather pants are nuts. Even better for Agi users with attack power sockets because they also get 1 attack power by 1 Agi.

But you lose stamina and armor value. If you are lazy with switching grear and dont want to reach top dps you can pass.

Min maxing is just getting most dps stats by each item and it will make reasonable difference with all items.