OK, so, I'm conflicted right now. I'm level 5, and still new to the game.
My question is, what better? Buying 3* players at auction for 3~5 tokens, and hope they're fast trainers.
Or just straight up buying a 6* player for 20~ tokens.
I guess fast trainers could be better as they would easily improve back to their star rank each promotion, but, yesterday I bought like 4 or 5, eighteen year olds and none of them were fast trainers, meaning I just wasted 25 tokens and some cash.
I'm using the 122122 method (this:
Finding a Fast Trainer – Top Eleven Tips) for figuring out if they're fast trainers or not.