I had mine done 10/00 and it has been the best investment I have ever made. Being that I work midnights in S. Florida with the high humidity, it was hard to see at night. I would be driving around with the A/C on in the car. Get out to stop someone and the glasses would fog up.
I have 15/20 where I used to have 200/20 vision. First few hours were probably the worst where my eyes were itchy, but I just went to sleep with those plastic covers for your eyes. The weird part was the next morning when I went to grab my glasses and they weren't on the night stand. I purposely moved them. I opened my eyes to find them and I could see perfectly! I was like

WooHoo!
I have had no problems at all with night driving or any thing else. Good luck with your decision.