Wondering if I should offer qvs?

Hi, I'm new starting out here so I don't have much clientele . I took the advice from my last post and upped my prices to $500, but even after my tryst posts being up all of the calls I for were asking for qvs. What are yall experiences offering qvs? I'm worried about men being mad their time is up and attacking me. Has anyone had positive experiences with this?