Surgeon is not something easy and you should not focus on the money aspect but rather the one that can provide the best result for you.
If you can’t afford better doctors than Yaman i advice you to save more money. Money comes and goes but this will impact your life for ever. Dr.Yaman is a hair mill and not so good doctor. He should not be on the forum recommendation but that is another discussion. Go for a more safer and cheap doctors such as dr.Gur, Turan, Bicer
good luck