^I'd like to know if there's an estimated date on that as well. I'm in the 1's now and they're just about ready for retirement. Also, has anyone here had experience with going from Curv to Mako and back to Curv? I skated in One100s (loved), One.9s (liked), and NXGs (hated). I switched to Mako and I've been in them for a year. Loved them until a few weeks ago when they started feeling very soft and causing pretty severe aching in my ankles. If anyone here has made that transition, how was it? What was the hardest part about going back to Curv?