just regarding bars,
the Baja Designs Onx6 racer edition will trump anything with 4° spots and the large reflectors. Even the normal high speed 6° spot will throw light farther.
The larger the reflector, the better the light "throw".
If you want pure "brightness" the vision x Xmitter Prime Xtreme will be your brightest bar, but will not throw as far as the Onx6 series, but better than the e2. Which is why Vision x just released the XPR series, to compete with the Onx6 series on distance. I have not seen anything but a 6" XPR in person so far, so i cannot say how well it will compare to the Onx6.
Nothing wrong with the e2 hyperspot, great light, but the smaller reflectors do limit maximum distance.
I am a dealer for all 3 brands. I actually have a 30" version of each bar to play with, and have seen what each one can do first hand, and based on that, installed a onx6 into my svc bumper.
---------- Post added at 09:40 AM ---------- Previous post was at 09:28 AM ----------
Of course you could blow all of these away with a rack full of 6.7" and 8.7" vision x cannons.