Look, there are a LOT of other headshot photographers out there. A few are sadly not very good, most are serviceable, and there are handful that I genuinely believe do amazing work. I am not the only one, and headshots are not one size fits all! You should research carefully and meet with/talk to your prospective photographer. Make sure they are on the same page and equally as invested in YOU and your shots as you are. Make sure they collaborate and have vision when you talk to them. As a working actor, I have spent upwards of $1000 on headshots from "the best" photographers that left me feeling disappointed because I felt like I was just being moved through a machine. I feel committed to not putting another actor in that position. I feel personally invested in my headshot clients and approach each session with the same passion and commitment that I would approach my own session. This stuff is a big investment for us actors, and you deserve an equal investment from your photographer.