I have a Canon T2i and I'd like to get a flash to learn & grow, but I want auto capabilities at first. I think the YN-468 or YN-565 will do this, but I don't know enough to know that for sure. What is the HSS on the 565 and what will it do for me? Are both of these good options for a first flash? Can they both function in an "auto" mode of sorts?
Thanks!

