Hi all,
What program do you think is better - Marriott Rewards vs. Hilton Honnors? I want to consider all possible aspects:
- points cost (earned per dollar/spent per free night);
- points earned per stay (only X points/dollar or additional promotions);
- points earned from affiliated credit cards (paying for staying in the hotel and for regular payments outside);
- availability of rooms for award points;
- upgrades and occasional promotions;

did I forget something?

I'm a dimond in Hilton but this year will have to stay a lot in Waldorf (Germany) where there is no Hilton. So I have no other choice but to use Marriot at least for those nights. The question is should I switch to Marriot completelly or not. It's hard to collect in two banks:-)

I did cross-post it in the Hilton forum to ask their opinions but if moderators decide it can be managed differently please fix it as needed.