Which T5 should I get

[Bartman1818]

I have a list below of the T5 fixtures I am interested in. Just wondering what you guys think is the best of the ones listed, which brand is known to be better/last longer, etc. I want to spend money on a good product, not some junk

My tank is 21" high, I don't want to be limited to what I can keep, I want to eventually incorporate all families of the coral, sps, soft, etc. The tank is 36" long.

These two listed at big al's
1) Current Nova Extreme High Output T5 Fixture-36"
This fixture has 4x39 watts bulb inputs. $350.00
2) Current USA Sundial 36" T5 High Output 4x39w 10K/460
Very similar item, I think it comes with bulbs?

Listed at J&L
3) Sunlight Supply 36" Tek Light T5 Fixture - 4-Bulb, 4 x 39W
Similar, but different company

4) Coralife 36" AquaLight Fixture - 2 x 96W
Only two bulbs, might be okay for my tank?, and is this HO?

5) Coralife 36" Lunar AquaLight Fixture - 2 x 96W
Has luner lights, two bulbs, is this HO?

And if you guys have something that is better than what I have listed for a 36" long tank, 21" high, let me know please! I just want some good quality stuff.

Also, can any fixture house these 10 K + bulbs? I have lots of normal output fixtures that I can slap a nice 10 K bulb into but I am sure it is not that easy. What makes it HO, just the reflector and fans?

Thank you!