"Strengthen Skills" general or "Strengthen Skills" specific?
Which is more effective for getting the entire tree 100% lit up? Going to each skill individually and hitting the "strengthen skill" button or hitting the "strengthen weak skills" button that is for general practice?
I was doing each skill individually, but my German started falling apart while I was working on Spanish and it was unmanageable to get back. If I do general skills, I will sometimes get two golden at once.
So I think until I get down to a few, I'm going to do the general strengthening. Then I'll just strengthen the remainder individually.
Individual skills are better to get to gold. The general should be better to maintain it, but I don't think the algorithm is very good. Still it is the best we have, and maybe someday they will improve it.