Furnari
Contributor
I bought a YS-02 the day day you posted this, oddly enough. Mine came with the grip stay, which I used for a day and a half until the flex arm I won off e-bay arrived. The grip stay was pretty limiting- the flex arm was a definite improvement. If you can swing it, ultralight or sea & sea arms would be even better. This is my first external strobe of any kind- surf or turf- and yeah, there's definitely a learning curve using something like this in manual. Make sure you have a chance to practice before taking a "trip of a lifetime". I'm happy with it so far, and would do it over again if I had to.