I'd do it all over again to get the results I got. Being able to see 20/20 after having glasses since elementary school and having a -6 contact prescription is unbelievable. I just wake up and can see. No need for glasses or contacts. I don't have to worry about them when I'm playing sports or camping. I love it.
By the way, I was worried about needing PRK vs LASIK and a good friend of mine who is an optometrist said he'd recommend PRK over LASIK because the results are better. Rather than glueing a flap back down (LASIK) it regrows. It takes longer and is painful but it's great. My wife has had great results with her LASIK too. I only say that about PRK in case that's what they recommend for her based on her vision and retina thickness/shape.