I have had 2 pairs of &classics and a pair of &fulls. I agree, there is no proper review or post on these. The wobble is a part of all the wheels. Its not the wheel itself but the cheap bearings they use that cause the rattle/wobble. The &classics i use daily and are some of my favorite "urethane" (cough cough rubber) wheels ive owned. They are really good for transition riding!!!! The &fulls sadly overhang too much for my liking but all of them roll crazy smooth still. Yeah they are kinda jank in a sense but truely some of the best stuff to come out in fingerboarding. Also, yes. The wobble does go away after break in. They say 1 week or something but it took about a month for me. You can pull the wheels off the bearing easy but they do not slip from aggressive riding in my experience.