I can agree that complete the cards collection at this moment it's a bit of a pain.
I don't like the idea to use money to buy cards otherwise destiny points have less importance.
I think that a better idea is to randomize the card as it is for now, but if for 6 rounds, for example, it shows always the Myst card, the next round will show a card you haven't yet. So the trick of the save is still in place, but if anyone doesn't want to use this "cheat" (because it is a bit of cheat imho), you can run the rounds until the cards you haven't are shown.
Another suggestion about picking cards, about my many plays:
- First pick up the cards for increase the job satisfaction
- As soon as you find The Courtesan card, pick it without a doubt, it is the most powerful card in the game imho
- As soon as you have at least a couple for each job, when you go to Isabella pick up the card which is rarer
The other cards (the one not related to job satisfaction) are helping, absolutely the ones for increase money income, but are not that important.
The less important cards are the ones related to increase hotel reputation imho.