rear sway bar recommendations

espo 5 leaf ? they were pretty weak when we had them years ago..
They will do for now , got to many other things to do lol , if I end up thinking they are weak I will cross that bridge then , for now waiting on Bilstein shocks and rear sway , and may end up changing the tranny to the 18 spline I just bought , and sell my OD or buy a another project , I got a 440 block waiting for something