Do any of you Marriott High level travelers (past or present) know if there is a level beyond platinum. I had my 75 nights by May last year and will by the end of march this year. What is the incentive to stay at a Marriott after this? I'm better off keeping my Diamond intact at the Hilton after I reach my Platinum level at Marriott? Unless of course there is another level to shoot for.

Anyone have any info on something like this. I guess this question will also be posted on Hilton as I'll make their 60 night stay by the end of the summer also.

There needs to be a extremely high level to reach or travelers will just look elsewhere as the benefit to continue to stay at these chains is severely diminished.