Have 3 nights in Chicago later in the month - rates are cheap everywhere, considering hotel hopping each night to max out Bonus Journeys (added 1K points/stay in 10 cities kicker, can't stay in same hotel all 3 nights as it's per stay).

Was thinking Thompson/HP/HC (all near where I'm working) - is it worth it to toss in the Ambassador instead of one of them? I have my JdV badge already, so no incentive there.

TIA.