Originally Posted by
garykung
It is totally up to you.
But remember - you can now only get one bonus, regardless you apply UA or CO.
So if I apply to both cards I only receive one bonus? I can't get a 25,000 plus mile bonus for each of the two cards? I just signed up for a Continental card, and was thinking of also signing up for a United card. But if you don't get any bonus miles from the second card, then maybe it's not worth it.