nanolux vs quantum?

which one do you guys recommend from experience. Im planning on getting new 1000 watt ballast and bulb was leaning towards quantum but I seen the nanolux and its bout the same price

as far as bulbs you can not beat a hortilux.
[video=youtube;cgb_Khtqa1Q]http://www.youtube.com/watch?v=cgb_Khtqa1Q[/video]

i just got the 600w and 1000w nanos to try out and after a month i have zero complaints