Hi folks:

I signed up for A3's M+B several years ago when there were still sweet spots in the award redemption chart. Now that they are gone, I wonder if I should bank my *A miles with Turkish's M+S. For those who have compared these two programs, what are your thoughts? For example, how is TK's customer service? Has there been any hacks into TK's IT system? What about their *A award availability?

I am based in the US west coast and therefore will not fly A3 or TK extensively. For SQ miles, I bank with AS.

Thank you for your advice.