They are indeed better, one thing to note though.. they disperse the light differently than you're used to from the factory lenses. A lot of my friends have made comments on how it looks like the light output sucks on them compared to before... but in reality it's just projected differently... street signs are more visible as the light it directed to them... you'll even notice compared to other vehicles that it Appears you have less light... you'll see on other vehicles they have a huge splash of light right in front of their vehicle.. while you don't have as much... but if you take a look again.. look at how much the signs are lit up by their lights. Definitely not nearly as well as the projectors. I'd say these are perfect for in town/city driving but once you hit the highway [without much street light] or if you do any off-roading in places with absolutely no light.. you're definitely gonna make use of the high beam as they intended but you Might want some aux lights for that kinda use as these aren't the Best. But they are a very good investment and they look great.. depends on use on how these are gonna treat ya in the long run.
Edit: Just an example I thought about... if I'm at an intersection I can clearly see the street sign next to the stop light lit by my light, if I were to turn my lights off then the sign would be unlit or Barely lit by another vehicle. Like I said, they're great for signs and on-road driving, but you're gonna want more if you go out to explore with your explorer somewhere =P With the HIDs, my high beams don't do too much.. they help but not enough to make a big difference... I mainly use them to alert people for whatever reason I need to.. for some real light I have 2 fogs in my grille and 4 100w auxilary lights mounted to my bumper..=D
I'd say go for it if you can, huge improvement in overall look to the truck and light.. specially with HIDs for in-town on-road driving.
Here's some pictures of these lights:
mine's on the right, the left truck has only the halo's and LEDs lit up... you can wire yours however you want, Celly changed his LED's to normal amber bulbs for a more stock look, also I believe he didn't wire up his halos as he didn't like them.. it's personal preference
Projectors all lit up..
Excuse me while I aim my lights once again, as I'm very persistant about it..lol.. but here's a closer look to what you'd be buying.. I changed the outter most corner light with a matching LED..