Can someone help me? (Tint and ToolBox)
 

I have a 1997 Ford F-350. I got it about a year ago and have 20% tint on the two front windows and stock (20%) tint on the back windows. So 20% all the way around. I wanted to get some tint on my windshield and wanted to hear what everyone had to say. I want it to be dark enough during the day but I definitely want to be able to see at night with no problems. I was thinking either 30% or 35%. Which one of those do you all think would be best?

And also I've been looking for a black tool box for my bed. Preferably a low profile box but anything will do. Anyone know where I should look?

Thanks so much