These are the best DI boxes at this price point.
I use these in a church scenario, so having a large number of phantom powered DI boxes is a must. I have used ART products for years and I rate them very highly.
Pros
Hardy Unit, never fails, Switches work well, very useful and reliable connections. Excellent value for money.
Cons
Occasionally amateur musicians don't notice if the switches are pressed or not, but this is less a fault of the unit and more a lack of knowledge and experience or thoughtfulness on the part of the user.