Growing in Coco Coir is super easy, will give you hydro results, very hard to overwater, and gives you the advantage of being able to fix any ph, or nutrient issues quickly and easily like hydro.
I would go with some HID lighting starting out if you ever plan on expanding.
LED is all good, and great, but they cost a SHIT LOAD. To get results comparable to HID in a 4x8 tent you're looking at 2-4,000.00 JUST IN LIGHTS.
You can get 2 one thousand watt air cooled lights with digital dimmable ballasts for about 700.
You could also just buy a 600 watt with a digital dimmable ballast that would allow you to run at either 300-450, or 600 watts as you grow.
That would cost you about 200 bucks.
I would go with some HID lighting starting out if you ever plan on expanding.
LED is all good, and great, but they cost a SHIT LOAD. To get results comparable to HID in a 4x8 tent you're looking at 2-4,000.00 JUST IN LIGHTS.
You can get 2 one thousand watt air cooled lights with digital dimmable ballasts for about 700.
You could also just buy a 600 watt with a digital dimmable ballast that would allow you to run at either 300-450, or 600 watts as you grow.
That would cost you about 200 bucks.