Difference between DE and Mogul based MH?

[BlueAbyss]

Yes I'll be going with a 10K bulb, and using 'actinic' T5HO for the blue and general illumination. I've read good things about a couple 10K bulbs, hopefully the bulb and ballast combination I end up choosing doesn't push the bulb too yellow... from what I was reading, 10K bulbs often end up being more like 8K bulbs.

So, I'm getting a 175W electronic ballast, now I just need to figure out which one