I'm averaging around 17 seconds with CFOP, and recently I've developed an interest in Roux. I enjoy both methods, but if I could go back to when I started, I would pick Roux. So basically I find the method interesting and I want to get better at it, but at the same time, I don't want to have to do much backtracking or lose my progress. Because I don't want all my hard work with CFOP to go to waste. Especially since I'm not even sub 30 with Roux. And if I should switch to Roux, then any tips for the transition?