Started to get sore feet with my hella worn-out 600s. Great shoe, but starts to feel a bit flimsy and thin towards the end of its lifecycle. Which goes for a lot of shoes, I guess.
So it was time to break in my 480s that have been on ice for a while now. Like them a whole lot. No more sore feet. They def feel bulkier, but not to the extent that I can't get used to it. Impact protection is great. Break in time and boardfeel not as bad as some people say. No need to put in an aftermarket insole (like I felt I had to do with the 600s after they started to wear down). I think they're a keeper.