I am not a UA/CO FF member, thinking about switching my secondary FF Airline to UA/CO from AA. I can hit the 100k mark pretty easy (I am unfortunate enough to fly about 350k / year). I fly pretty much everywhere, lots of International - 20 trips to Asia, Europe, South America, Australia; and a dozen or so domestic trips as well.

Recently I have just not been feeling much love from AA, and the only thing going for them is that I know the AA system ok, and I fly BA a fair amount in Europe.

So my question is just a general, how are things over at UA/CO. If you were picking a secondary program, would UA/CO be a good home for me?