How big of a difference do you think there is between an intermediate and advanced blade? My skater has 2 years left of skating and needs new blades, she is working on a double axel, and may test out (just a couple of tests left). I have a new intermediate blade already (a gift), but she has been in supremes for the past 5 years. Is it a really bad idea to think she will be fine in them? I'm stressed, this is a big hit to my budget, with an increase in coach fees and rink fees. But I just have to get her through 2 more years.