Hi everyone. Has anyone had any experience of using Yongnuo camera strobes for off camera flash lighting purposes? I've spoke to a bunch of photographers who swear by them despite their relatively low price in comparison to other manufacturer's or even used & second hand models. The prospect of getting two strobes for what would normally be the price of one really appeals. But is reliability going to be an issue? Also, can anybody shed any light on the benefits of the different models and the best wireless triggers to use? What is the quality of the accompanying range of accessories? I'm planning to use these in conjunction with a second hand Linhof 5x4 that I've acquired on ebay for shooting portraits, so interesting times ahead. Any advice gratefully received.