Sad to report that I just updated the firmware to version 2 on my X70 - hoping that Sony Vegas could read the XAVC files, but still sadly it can't. Very odd - as Vegas has no issues with any 2k/4k XAVC files I throw at it from my Sony F5.
Well, so I did a 5 week documetary this summer, and I must say. The X70 is the bomb. Great little camera, lovely images. Maybe not the sharpest, og the viggest dynamic range, but in that price range...wow. Takes a while to get used to the focus wheel and the small piece of kit tho. The camera was put to the test being transported on a bike the whole time, dropped twice, soaking wet, full of dust and genereally banged up pretty bad. Hardly being inndoor the whole while, but sleeping with me in a tent. It worked like a clock. I developed some nopis on the +48 on CH1, but that was easily fixed in service. I had 4 batteries, but only needed maximum 2 every day.
I used the Senheiser MKH50, and a lightweight manfrotto tripod. The X70 will be a steady companion and backup camera for future productions. The only one time I had issues was condensation while moving inside due to a lot of rain, but I had a A7II that saved me that day.
Higly reccomended if anyone is considering this little beauty.