Hi, I got my coronation ace blades in January this year. I have never had them sharpened since. The thing is it is November now lol. My coach said continue skating as you don't have problems on the ice. I can now do sitspins, uprights up to 20 revolutions. Can easily do single flips, loops, salchows... I can do double threes and combine it with jumps and all. I've even started practicing brackets. I feel like my blades are just working fine but maybe because I used to skating slow? I don't even know if I'm slow that much. I rigorously train up to 10 hours a week. Why am I still able to skate well with these blades lol? Should I get them sharpened now? Or should I wait more up to a point where my blades get duller and I end up falling and injuring myself? I'm confused...