Loctite PL550 or DAP DynaGrip Tub Surround Adhesive preference

[RMNewbie]

I am working on a new shower install and need to glue up some 1/4 thick Swanstone solid Shower walls. The backing material is WediBoard. I've narrowed it down to these two products. Anyone worked with either of these products before? Preferences or advice? They both have similar working time ( 10-15 Minutes) but are made of different materiel. I just don't want the surprise of the panel falling off or losing bond after time goes by. Or maybe I am overthinking it and both work as good as the other.

Thanks
Ray