300 watt LED for veg/600 watt HPS for flower? Or all LED?? Or both for both???

Like the thread says. I just got rid of my cfls in the veg room for a 300 watt full spectrum led. I have my other plants flowering under a 600 watt hps.

Thoughts on using just the led by itself for both stages?
Thoughts on led for veg and hps for flower?
Thoughts on both led and hps for both cycles?

I've done my googling and it's all just led vs hps not much about using them together. I'd like some opinions from y'all if you have a moment.

Thanks!

For how many plants and how much ventilation? Also you didn't mention the size of your grow area. I think a full spectrum LED works better in veg than HPS. Red/Orange lights, if used alone, can make your plants stretch a little, but they yield more than LEDs in bloom. Quality-wise, LEDs tend to produce more potent, dank buds.