All of them are awesome, and it really depends on what you are looking for. Here are a few things to keep in mind: a Single Row LED light bar doesn't necessarily put out less light than a Double Row, so you're looking at what is internally significant to each light bar, i.e. how the motherboard is cooled and what kind of LED's are used; the mounting system is also significant, because some people have different mounting needs based on their vehicle.
If you can wait about 2 months, check out my complete writeup and evaluation of all the major LED light manufacturers you mentioned plus many more in Sand Sports magazine! It's going to be worth the wait and you'll be able to see all of the manufacturers together