It depends, one thing I like about H places is they are clear what top
is expected, though you may go higher if you want, last trip a bit over half of my Bangkok massages were at Arena, expected tip if my memory serves 1000. Much of the reason for my frequency was I met a guy I very much liked.
I also went to Prince one time where the guys are, to my taste hotter and prices higher. If I remember right 2000.
To me the chemistry with the Arena guy along with the fact it was easy walking distance took the advantage.