I won't tell you to buy Mad Rocks as I'm in a slightly bias position (all though they are top shoes :D ). I have seen the new Red Chilis and my mates got a pair which he likes so I think they are probably pretty good. They will stretch as all RC's do and the heel is not as good as the Mugens, oops sorry, I'm trying not to be bias :wink:
In answer to the rubber wear issue thats been raised, there are very few of this old batch left in the UK as they have pretty much sold through, also if you buy them from Cotswold they have been selling tons so all theirs should be new stock. Hope this answers the question.
Cheers Greg