Touchwiz vs AOSP on 5.1.1

I recently updated to the latest bootloader and 5.1.1 Touchwiz. I'm having a rough time without xposed and am considering changing to AOSP and scrapping Touchwiz so I can get my Xposed customizations back.

For anyone who has made this move, is there anything significant you lose by scrapping Touchwiz or any reason I should continue waiting?