I'm looking for a 3 days weekend stay in Austin (downtown) in May. We are in Austin for a wedding which is just outside of Austin and all the wedding activities will be in the downtown area. I've narrowed my search down to the Westin downtown, Marriott Downtown and the JW. All are in the same price point but wanted to get a recommendation from someone who has stayed. I am a Titanium so hope for an upgrade as well. Any thoughts on this?