Ive been researching for a few weeks and instead of things getting clearer...im more confused. idk what is better. example. lighting. ive read so many articles about different light bulbs and how they have different "colors". idk what is best. i will be growing indoors. i have roughly a grand to spend on my setup. can someone point me in the right direction? idk if i should use soil or hydroponics. right now im leaning towards hydroponics...but again...theres soooo many different ones ive seen online....ranging from a few hundred to thousands. should i built my own? buy one already built? HELP !!