I have used Nightforce Strykers and Lances on previous trucks. They are very good lights. One set of strykers was on the front of my truck at the time for 300k miles and still worked great. Yes they were the halogen ones and no way are fitting behind/in the grill. I would suspect that their LED ones are of comparable quality now whether they would fit behind the grill I have no idea on that as I have not used them, at least yet.
I have a pair of Baja Designs S1 lights on my atv for additional lighting out front mostly for plowing snow at night in our driveway. They seem to be quality but they are fairly small lights so they might work only ok for driving lights on a truck driving at speed at best but would think rear/reverse lighting would be a good match for them on a truck especially in a wide/cornering beam or even a work/scene light pattern. They do make those in a flush mount as well.
Have not used Rigid or any other Baja Designs lights though they both seem to be good light brands from what I have read