Well, with contacts, they don't get in the way. Like if your working in tight areas or something, your glasses might fall off or hit stuff, etc etc.

Contacts won't get dirty sense they are in your eyes where glasses if you get spots on them they get really annoying until they are clean.

Glasses are a lot easier to remove then contacts if you need to for some reason.

Glasses may either make you look better, or not so better. Depending on how you look, etc etc. I feel as I look better with out glasses.

Contacts aren't an annoyance. You can't feel contacts, and glasses can just be a pain in the butt.

But, contacts can be sometimes annoying to get it and out, but you get use to it overtime.

I wear contacts most of my time, usually wear my glasses at night sense I don't have night time wear contacts.

With the modern permeable contacts its like wearing nothing and your eye does not feel them. They allow you to use any sunglasses you want at any price.

Glasses themselves are a fashion statement and they protect the eye from wind and dirt. Glasses are also cheaper