Are the advanced courses in cosmetology school worth it?

I plan on going to Aveda Institute to get my cosmetology license because apparently all the other top cosmetology schools only teach you the basics. So my plan is after I'm done, I plan on continuing my education in the advanced courses Paul Mitchell, Vidal Sassoon, Toni & Guy offers. Is this a good idea? Is it worth going to all 3 of those schools to get advanced education? I think it would look awesome on my resume? It's also cheaper than spending 20k at one school just to learn the basic training, instead I can spend 12k at Aveda and then use the other 8k at the other 3 schools. Does this sound good?