I had it done back in the day before the Laser was approved. I had the original RK, where they put the slits in your eyes
I think I had it done in like '96. I also had an astigmastism. My vision was basically blind. 20/800 !
Next day I was 20/40 and now am 20/20 in one eye and 20/40 in the other. I could have had a revision to get it 20/20, but never did.
I never had any night vision issues either.
Best thing I ever did ! I love it and can't imagine still wearing contacts.