Value of learning Vs Winning

[REL18]

Hi i usually post in the stt but i have a question if u got a bank roll for house games of about 1k for 20 dollar games but u feel that out of 30 regulars 10 are worse 15 are equal and 5 are better how much money is it worth losing to getting better. The ones better seem significantly better, considering im relatively used to winning this will probably be a new experience were i will be winning relativley little or even losing at what point is it not worth losing any more considering after 1 year the bank roll is again replenishable, i probably didnt give enough info but oh well oh ya and the game is at ucla. lol thnx sorry for crappy post