comparing digital and magnetic? seems digital get better light quality, mag cost less, digital use slightly less electricity, mag last a little longer no RF, digital are dimmable, i dont see mags that are, its harder to find a MH and HPS mag i see compared to a digi.... i mean its like anything else with pros and cons and people who like one or the other, but if RF interference is an issue, my 3x3x6 tent wont notice a digi vs mag ballast yield I'm betting