Personally, I don't like the GH, but it must treat regulars well, because it has its fans (similar to the inexplicable -to me- love some people have for the SGS). I only had a handful of stays at the GH, and think that the SR is far superior. Having read some of your reviews (and I'm not saying this to criticize or attack you; merely pointing out that you have high standards), I think that if you're happy with the SR, it's probably not a good idea to switch to the Hyatt. Book a $60 mattress run at some HP instead, and think of it as a surcharge that allows you to stay at the SR.