I have the a55 and I'm thinking of upgrading to the a77 soon. The only thing is the a55 has great low light. I've looked at the pic's of the a55 it is great in low light. even the a57 or the a77, or even the a65 is not as good to my eye's. They all show noise. The only thing is I wish I had more control over the settings in video mode on the a55. Plus I like the small body. That is just like Sony they wanted you to upgrade to get the extra stuff. In the pass all my video stuff was Sony I had a problem with a unit and they would not warranty it. At that point I was never going to buy Sony again, after about 18 yrs I said I'll try them again. It has been great so far. They say you always go back to your roots. LOL. I love shooting with DSLR's I'm glad I had a chance to use them. I've been shooting on and off for some time , but the gear has been put up for almost a year, so I thought I would blow the dust off and do some video's of our band. I have to say it was fun !!!
Thanks for all the post