Hey this is my first time thinking about growing and ive been looking through all the great options. im just not sure which to choose. is a 16 inches by 9.5 inches really enough space to fully grow a possible 2-3 plants at a time? or should i go with the deeper yield machine. ive decided i want LED lighting but also cant decide if 3 foot tall is enough or if i should go 4 foot since i want to grow from seed to flower. any input is appreciated. im also thinking about taking the hydro system out and trying soil first.