Suicide isn't recc. for beginners at all - Beginners need a true safety system which is reliable and won't pull or hurt them, and a quick release available if need be. For the more advanced riders, if you're confident riding suicide, and can cop a heavy smash, it's up to your own discretion, and personal preference. No one can tell you what's right or wrong, or the best or not, try a few safety systems out first, then when you have a lot of exp. on your hands, give the suicide a shot if you wish. Just be prepared to release if need be - you never know.
Hey Kite Grom - Where's your local spot mate?
Goodwinds
Elizabeth B - Wello Kiter