Haha I feel you, the thought of having to watch the blade cut your eye just sounds wild. But they have new technology now where a separate laser actually zaps you at a frequency that creates an air bubble in your cornea. Then the doc just moves that before hitting you with the LASIK laser.
I had the option for either one, but since I wanna get into BJJ the doc went with PRK. No risk of an accidental eye poke lifting up that flap later in life and needing emergency surgery.
Healing times apart, I was told you can't tell a difference in vision results between PRK or LASIK after 6 months. They both use the same laser just different methodss of getting your cornea out the way.
As far as cost, you really gotta do your due diligence. I didn't have to pay because I'm in the military. I've seen ads all around town for different places talking about "Each eye only $500!!!" But I hear that's the price if you need only the minimum amount of work. If you got really shitty vision, astigmatism, or anything else unique, I'm sure the price jumps up. I'm not sure if insurance would help because idk whether it's considered a cosmetic procedure or not. That would probably make a difference.