That's fair enough a string in is an easy job bonded is different. At autoglass you can not use Kent knives long knives chisels and things like that so don't damage the paint under the glass. If you do you have the latest primer and bonding stuff and rust proofing to cover paint damage. Most other places anything go's as long as the jobs done lol which can mean 4 or 5 years down the line under your glass on your nice clean car is rotten