Never stayed recently in both properties. I usually stay at Grand Hyatt, but may be this time forget all the GP points, just something reasonable rates for the stay. I am looking at corporate rate SGD190+++ with the option of Ritz Carlton, Fullerton, and Raffles at the Plaza.
I've been to Ritz Carlton. The bathtub by the full length glass window is definitely worth it. StarG and I were discussing about the Fullerton. It has an advantage of being near Boat Quay, easy to walk back from Boat Quay - Harry's Bar at 3 am... especially after all those drinks. And it's also near Funan IT for me to get something related to computer/electronic.