A3's M+B vs Turkish's Miles & Smiles
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?
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.