Join Date: Jun 2001
Location: The road less traveled
Programs: UA Gold MM, AA EXP, Delta Platinum, Marriott Titanium, HHonors Diamond, Natl EE, Hertz Platinum
Posts: 5,187
I like having all three as well. Sometimes MC, Visa or Amex will run different promos, so I can balance my spend appropriately. For example, Hyatt has run their Faster Free Nights promo with both MC and Amex, I think, at different times. So having both allowed me to take advantage of it both times.