okay so i bought a 550ex for 260. I'm thinking about returning it and getting a Vivitar 285HV. After playing with it and researching online seems that the only diff. between the two is that the 550ex can shoot in a high speed mode and has better full automatic. I think i could learn to shoot manually though. The high speed flash mode is really cool but i dont see myself using that too often. Is there anything else that makes the 550ex worth spending 200 bucks more on it?

