so what are you sayin, sports fan?
Micro growing is kind of hard for a new guy though, you really really gotta be on top of your shit. Soil or hydro the medium will be allot smaller, so room for error is also diminished. Also you gotta be spot on with training and such in order to maximize any sort of yield. Spend the money on genetics cause you don't want to waste the effort on a shitty poor producer.
Don't buy a premade micro grow kit..... Make your own. Its so effing cheap as long as you shop around and keep an open mind. almost anything can be a grow box. I have seen less that 12"x12"x18" 12/12 from seed with two plants do just fine. It finishes allot quicker so it can pretty much be maintained as a perpetual (if you are 12/12 from seed you can just stick another one in when its close to harvest). Way more than enough personals.
Like I said, though, you should be doing your research. You should probably be reading for 2 or so hours a day. Hit up some of the growers forums, look in the micro grow categories. You can get a good idea for what is out there and what people are doing successfully.