This is a much belated review (I could have sworn I did one before!)
I went to Royal Jasmine for the first time about 5 years ago. A friend of mine suggested that we meet up here. I tried their Hakka noodles and fell in love. To this day, I have yet to find anything comparable in the US.
Fast forward 4 years, I take a few friends of mine to Royal Jasmine... THE SAME. We went back to Royal Jasmine two days in a row and I even brought some back to the US.
I have never tried anything else but their hakka noodles but I never have felt the need to.