Nordgen does NOT equal fast trainer, but the young ones are often expensive so quite fast. Couple of seasons back I bought a 4* 33 year old from AC Scaly. He got about 4% from a match but was a brilliant player for the 2 seasons until he retired. The few other nordgens I've bought have tended to play pretty well (touch wood).
my bad, i forgot too say the younger the better at lower level
15 Titles
10 Runner-up
5 Champions league
2 Runner-up
4 Cups
2 Runner-up
1 Treble