best 600w hps bulb on the market?

ive done my reaserch it seems its between hortilux super hps and Hi-LuxGro opti red. Hortilux has 88,000 lumens Hilux has 90,000 lumens.lots of people say Hortilux but does anyone have experience with the Hilux?Any advice encouraged!!

i don't really know much about the hilux, but i would prefer the hortilux super, because it has the added blue spectrum, to provide with better vegetative growth!

SLB

Hortilux, for now.......

I have not used a Hilux bulb so I can't knock it. But I do presently use a 600w Hortilux Super HPS and would be hard pressed to switch to anything else. I am really curious about these Sun Pulse bulbs designed for running in digital ballasts though.