Going for 5 nights in march. Ren Arts, JW and FS Marriott are all the same points. Do all 3 of these hotels have clubs? Do they all have weekend access? The Ritz worth splurging?

I have stayed previously at the Marriott and the JW years ago so thinking this time might give a hotel in another area a go so im leaning towards the Ren unless there is some compelling reason not to. This will be during st. pattys day weekend. Any feedback would be appreciated.