Do i need new figure skating blades?

I've been skating for little over 8 months now and I just got GRAF edmontons with my old MK club 2000s attached to them. Im working on my flying camel and flying sit etc, and double lutz. I was wondering if I should make the switch to coronation ace blades, or if i should just stay with my MK club 2000 until they wear out. At the moment Im skating more than 5 times a week, 4 hours each. I'm not professional yet, but I'm looking at it from far away :P I'm 13, but I already had my growth spurt, and my feet don't grow anymore (a good thing!!!) so i don't need to change my skates everytime my feet grow. Should I make the switch to coronation aces(or more advanced?) or stick with my club2000? thanks!