IMO the whole deckbuilding thing drawing random cards each turn just doesn't work

I never go for blue crystals or buy extra cards, I always have the best luck sticking with the default deck and trying to get the card factory perk. Other cards are way too situational and can hinder more than they help (looking at you ultra speed card).

IMO the game would work better if you could use any card at any turn, actually giving me an incentive to use the whackier cards, since they wouldn't ♥♥♥♥ me over in an unlucky draw.