Gensnap

I see your dilemma. I have a similar problem. I shoot Behind the scenes/EPK's for TV drama and film here in UK and have been using the Canon XF300, with all the usual attributes of a camcorder, also BBC approved. It's a very easy camera and doesn't requite any special kind of working. However, the reason I'm looking at the A7s is because it seems to me that the shallow depth of field look is what folk now want. I really can't do this with the XF300. I've stayed awake at night pondering the possibilities and have considered the C100, X7,GH4 and A7s. Now I see JVC are bringing out a changeable lens type camcorder. My issue with the A7s or any similar camera is mostly the lack of XLR's. I'm a total one man outfit so the less I have to fiddle with the better. Cut to the chase......I have not yet bought but am almost buying the A7s with the Atomos shogun, which gives me pro res recording, a super screen for focus assist and exposure and XLR input. And now I'm worried by the configuration of such a set up (I will get the cage too). I'm also concerned about which profile I can shoot in without having to go through the grading process. I'm very impressed with the Sony X70 but it just looks so "video" and folk now seem to want that film look. I wish you well in your decision, it really is not easy when money is a consideration. If you are delivering to TV the X70 has all the requirements. 4:2:2 and 10 bit @ 50mbps. good luck !