As the subject says, I travel a lot for work but I use my corporate Amex 90% of the time to pay for the flights, hotel and some other expenses. I have an Amex ED that I use as my daily driver for personal expenses so the MR points I earn go to the same bucket as the Corporate card. However, I never use it for groceries or gas. I was considering applying for the SPG Amex but the situation would be similar: when traveling for work I wouldn't use it to pay for the hotel.
Bottom line: should I continue using my ED (and getting 1.2X on MR points), or apply for the SPG even if most of the time I would only get 1X on SPG points?
