with token buyers it don't matter so we will focus on the poor and the lazy, the middle class and the hard working farmers. More opinions and advices posted would help us non-cheaters.
sell - definitely beginning of season and get extra cash. Some experienced advice selling at the end of season? Why?
Buy - day 7-21 as early too expensive, late lose value. However I grabbed 1 back up goalie close to 6* aged 24 with 1 token and 18yo, dual positions, close to 6* for 15 tokens(ouch), he's fast trainer though, I won't be power training but he accumulates mega points with matches and regular training.
What are your buying/selling tactics?