Hi,
Between the two,
HLG all the way, but if you want to get a truly superior lighting setup, and you have money, Electric Sky Es-300’s by Green Sunshine Company are the way to go….I used hps/mh for almost 30yrs and these are as just as good if not better. Each es-300 is 330 watts and will cover up to a 5x3 footprint, so you’d want to go with 3 of them. They are out of Oregon, USA, and have superior customer service, hell they’ll call you n discuss your setup n soil n everything about your grow to try n help you out of you want. The owner Dan, writes a lot of reply emails himself. They do live tutorials n stuff with q and a sessions and all kinds shit. Personally, I think they’re one of the best lights out today.