Successful managers, what is your buying tactics?

[Lukáš Ledecký]

I'm curious what is your tactics of buying players. I'd be happy if some successful managers could answer me (but not the ones who buy a lot of tokens, then the answer would be obvious). Do you buy players from transfer market, negotiations or both? Do you buy 18-20 y.o. players and you train their important skills they need or you buy older ones, who already have those skills at 6/7* level? Or you combine it?

Thanks.