I did 2 cycles in dirt and I cannot stand mixing and watering every couple days. I have seen people with auto watering dirt setups, with drains built in but then you still need to worry about soil pH then. This is my first hydro try so I hope I like it...
Even if I did scrap the NFT and go back to dirt or another hydro system I can still keep the same SGE / CO2 setup.
Maer, I haven't grown in dirt, but trust me on this. Once your system is running on auto-pilot you'll never look back. Mine only requires a few minutes a day and a partial res change every two weeks. Yours is going to make mine look like a stone wheel compared to your super sticky pirelli's.