Please feel free to share such quality Pro Dommes websites / profiles, as tributes of well under £200 is certainly not my personal experience in London.
You are now talking London specific, in your earlier post you quoted £250 was the norm for a PD, so you obviously meant the capital. Do you only session in London where some dommes charge £200 upwards. This not a reflection of the UK as a whole.
Very high tributes are not indicative of how good a domme is. I have had perfectly good sessions that were around the £120/140 mark, one of my worst sessions was far more expensive and I left feeling ripped off and obviously disappointed.