Originally Posted by
jamesteroh
It sounds like even if you have multiple two night stays in the time period you only get the 2012 miles one time.
Not to me:
Earn 2,012 bonus miles per qualifying stay of 2-nights or more.
As for your second question, you can always switch back and forth but that gets tricky if you have stays that occur before the miles post from the other one, then I would stick with Delta if you want to earn that bonus.