I just bought some Rough stuff 78A and I must admit I’m a bit disappointed.
My previous wheels were rubber and I find the Rough Stuff to be quite noisy and not smooth at all.
I thought they were just smaller “foamies”, but I suspect they are not as everyone seems to think the foamies are so great.
Maybe I’ve been too spoiled with the rubber wheels?
Rough stuff are very good on smooth surfaces. They suck on crappy pavements or worn out asphalt.
I didn’t test foamies. They have good feedback so far.
Rough stuff are a bit crappy. Many people not happy with them. Some say after a few Hundred miles they are better. Not much added advantage with them anyway.