90w Pro-grow UFO or 150w HPS for a small 18in x 18in cabinet grow?

This is for a small closet grow 1, maybe 2 plants scrogged. Which would you choose? Assuming I could keep it cool enough - would u use the led or the hps?

No one care to comment?

i would not go led.... you would need really good ventilation to keep a 150w hps cool in 18x18 cab

Well if those are my two options - then it seems as if the led would be a better choice due to it having little heat. The dimensions are 18L x 18W x 32H.

I use all PG LEDs if you want to see them in action check the journal in my sig. They work well.