Has anybody tried using handle mount flashes for off-camera use? There's stuff like Sunpak 455 and 544 and 511 and 611 and 622... And it's pretty cheap on Ebay.
The lack of PC jack doesn't scare me, nor does the fact that most of these don't use AA batteries. I plan to use an external 6V SLA to power them and hardwire an ebay remote wireless trigger.
Also, they are pretty powerful, so hopefully they'll be OK to fire very often at 1/4 power or so.
Anyway, has anyone tried any of those? Do you feel they're better for off-camera applications than Vivitar 285HV, or 283 for that matter?