I used to grow organic in soil. But it was WAY more of a pain in the ass. Now that I've grown hydro for the past few years I'll never go back.
The end result product is the same (none of CHRONIC pot smoking friends can tell the difference). There will be those that claim they can "taste the difference", but I can't and I smoke about an ounce a week and have for years. When you buy bud can you tell? Get the fuck outta here.
Soil was a pain in the ass when problems arise. It's hard to know exactly how much to feed and what's going on when something is wrong. Hydro is fairly simple once you get your "recipe for success" in place. It might take awhile to figure it all out, but then it runs like a MACHINE. Faster, more vigorous buds and larger yield ability.
On the taste issue: The bud in my avatar is DP WW grown in rockwool cubes (and then into hydroton) under a single 600w HPS light. Trust me, those buds tasted AMAZING. For those that claim they just don't want to grow 'dro because of the taste, I say "Eat spaghetti for taste, I smoke my bud to get high".