The new Wave Drive 9's are much lighter than the others and more breathable too, they're my favorite TT shoes I've had so far. I didn't care much for the 8's and preferred the 6's and 7's. The Butterfly Lezoline Rifones were pretty good.Lucky I'm in HK, table tennis shops are very common here. Somehow found Mizuno shoes to have harder, heavier soles, particularly the neon blue Wave Drive Neos, and less breathability compared to butterfly ones. Butterfly shoes have this comfy, bouncy feel on the soles, maybe because of the layer of sponge they put on the top? Anyone else have any good tt shoes that are comfy and bouncy? I have no budgets.