I had a pair of Hella 2000 on my truck before the accident. They worked great, but not made anymore. I now have the PIAA's 80XT. They throw a real nice pattern. The Hella's would shine a longer distance, but the PIAA's were brighter close up and to the sides. The Hella's were a driving light with 100w H1 bulbs. I had them wired to turn on with my high beams and off when on dim, the way driving lights are supposed to work. I hate it when people have them on with the dims. I have the PIAA's wired the same way. I also have a switch so I can have them off with the high beams. Yes I use them on the road when there is no traffic. I turn them off when there is traffic. Also I don't use them when I inform someone they have the high beams on. I try to be respectfull of others and don't want to cause an accident because I blinded someone.