A tiny bit more MACC over Weskit if you go for MAB MACC.
I used to use ACP body with that stats since I mostly use BLM for HNM and MACC matters most to me. Then I got 4 INT on Weskit (make it more accurate than ACP body plus more damage) so I dropped it.
In terms of damage on merit lvl mobs, weskit better. So, depend on what you do.