I love the vans slip on pro, if I can avoid catching the elastic they last.
cons seem to be better about catching the elastic it seems, but they're not as comfy and I prefer the way vans slips look, but durability wise I think cons might have them beat. I'll still probably buy vans.
the matchcourt slip ons Adidas had out were nice even though the ones I had were canvas, the toe shape was great but they hurt my feet and looked kinda goofy.