Only downside is that the price is similar to PS4 or even more expensive quoted by some shops. And as you questioned, stocks are hard to be found. I will have to see how is the wear (PS4 lasted only 15km for front for me) and decide whether to stick to Asmy5 or back to PS4 or try MC6 next round. If the wear is better than PS4, I think I have found my fixed tyre model until a better one is introduced.