^this is a bit narrow-minded. sure all these brands fall into the same niche but when you've seen/handled a whole collection of his up close, you find plenty of things that don't fit with either of those examples. his fabric choices alone are enough to differentiate in my opinion. i'll quit cluttering this thread but suffice to say that if you're at all interested in the aesthetic you'll want to pay attention to what he's working on.
I find them all to be pretty darn similar. They all sort of have their signnture items/design flairs. Personally I like Zam's stuff a lot more. More of it is made in my size and the materials are cooler. He has a really cool grey marl/spalted/whatever long sleeve glove hoodie. Very nice.