Haha.. You better try by yrself so that you can compare it by yrself.
U can get a relaxing and excited 2 sections with a NICE environment .
Its not easy to get one in Hong Kong with the same built right now
It's a very different feeling when you are in different places
Anyway it's more relax to stay at Rainbow if you don't have enough time
When you are in CP it is a crazy world