my husband and i go to vegas usually twice a year. we also have a harrah's total rewards credit card. we have separate numbers on our players card but the total rewards center tells me they are linked. When we get offers in the mail, they usually come under my husbands name and card and occasionally under mine. my question is for the amount of time we gamble (we are usually there for 4 to 5 nights) and we are not show goers or gormet diners, so we gamble most of the time, yet we never seem to make diamond or even get much in the way of comps except for free nights (usually three) we are mostly .25 cent players, sometimes 1.00 players, on rare occasions 5.00 players and will play some 1 cents too. We are also big video poker players at the .25 level. Will play some bj, 3 card pokers, let it ride, always giving them our card to track play. Is it better for us to play under one card (his) rather than both?