by rocaluma
I would say that sticking with the 50 min. rule is better as it makes the game more challenging. A nuclear 30 card hand might be tempting, but a 60 hand forces you to get a few worthless guys to annoy you along the way.I've been playing 3 sphere hands of 20 cards which gives me good cards (2/3 choice cards of each flavor), but also a challenge in the resource/card area.