i have a crack right across the middle of my windshield and need it replaced. should i go through the dealership or go to another company like safelite auto glass, or any other local replacement company?

I have 2 chips or chunks missing in my windsheild. And its on the driver side a little under my line of sight. It bothered me a little when i first bought it but ive learned to not see it lol. But would still like to fix it. I clena my car and get in and it look like there is still bug little...

We all know and love that little line the passenger's side wiper makes in the middle of the windshield... Is there a way to get rid of that? I'm sure it's somewhat *in* the glass, so it may not be possible, but thought I'd ask and see if anyone has any ideas.