im using fox farms with a little added pearlite.. and as much as i love soil, it is a lot of lugging and changing and bugs to deal with, like the battle with gnats i am having now lol
i do like using soil and if i had a yard would love to do so, because bugs wouldnt be as much of an issue but for indoor i think hydro is easier to maintain and keep clean. all you ever gotta change is water and clean some pebbles ya know?
and ya i donno how i got all this in here with nobody noticing LOL.. luckily i had no neigbors when i first started, but now i have a few and bringing the soil in at 4 am was not too much fun walking up 4 sets of stairs with 8 bags of soil LOL. i will say if i could do it again, i would either make it smaller so the plants could be closer to the lights or use 1000s with these dimensions, cuz as you can see i have plants about a foot away with no heat issues, so i know i am losing a lot of efficiency