I'm OK with my binding posts.
Perhaps not having them might make a slight difference/improvement, but there are just some things that convenience is going to win out on.
Binding posts are definitely on that list.
What say you binding posts or direct wire?
If I can get away with it I don't use BP. I find even the best like Mundorfs etc all sound inferior to direct wiring. Seems illogical to me to use costly cables hooked up to a binding post and then having just hook up wire after the posts. I get better-sounding results just by using quality speaker cable wired directly into my networks with the same cable type after to transducer.