To add to the classification, my 2 cents.
Bengalis are VFM when they r in SBs. Some from overseas and some from Border areas.
Bengalis are clever and act super sensuous when they are in OBs. They r from Kolkata and suburbs.
Rajsthanis make you feel good at heart to tear your purse away. They stay with family with mummy/ Didi guiding them to get max out of guests. These are in OBs.
Rajasthanis in hybrid DBs are always desperate for cash on to bed.
Rajasthanis in DBs act little tough but also easy towards bed.
Haryanvis are super cozy with sexy moves. Waiting for right price for multiple guests.
MP and UP walis are out to sell ur organs. Always eager to please but will try to suck u out.
Gujjus are super clever always calculating their collections and know very well who to hook up with. Who can give cars and what not?
Punjabans are fun and super cool to spend time with.
Himachalis are difficult to gauge their mood but classy to ward off quite a good number of patrons.
Many of last 3 types are educated out here to make quick money for furthering their passion / lust for good life but then stuck 4 easy money.