I'm looking for some input from people who have actually studied this system. First hand accounts only please. Just looking for some pros and cons. I've spoken with one practitioner who was also a student of iaido for several years, a 6th dan i believe, and he expressed a world of difference in the two. I know schools are far and few between but i figured some one here may have had some training in it.
Again comments like "i've never trained in it but it looks cool" isn't what i'm looking for. First hand accounts only please.