So I watched OneLight and of course was in awe. I loved how much he was able to do with the Sunpak 120J, however of course they are hard as hell to find because Sunpak apparently stopped making them. What would be comparable these days? Alienbee? Im not going to be getting one soon, I am just going to get used to my hotshoe flash setup for now but in the future I would like to know what to keep in mind.