Wow... Can you believe the price point per features being delivered on some of the lower priced UHD/4K systems announced in the last year now showing up in the wild? I am excited to try and upgrade from of our in-house primary XDcam cameras into some 4K. If I had my choice and budget wasn't an issue, I'd probably go with a Sony F55 and a swanky set of PL Primes and a couple of zooms. $200 grand anyone? Trying to keep our budget under 10% of that but still building a new kit (batts,sticks, etc) including some new EF compatible glass. Seriously considering: BM URSA, AJA Cion and Sony F7. I Need to see more reports from the field but hoping to shoot our next feature doc in 2015 partially in 4K (for repositioning mainly) for a 2K deliverable. Each design has its pros and cons. The codecs as well. As far as I can tell, the images have the potential to look fantastic on all of them. Curious what people's opinion is of the low end offerings this year? PLEASE: Try to have has some hands on with these cameras. I am more interested in a discussion about field experience than an argument about specs. Thanks!