Bought this with the first set of triggers. This is a great and inexpensive flash. Tested TTL, Manual and HSS on and off the camera. Work great with the YN-622N triggers. It's not quite up to the build quality of my Nikon SB-910, but they are pretty well built, none the less. At right around 100 bucks, I will buy more of these before I get another SB-910. For me, they do pretty much the same thing at almost 1/5 the cost. Definitely recommend these flashes!