Reddit mentions of Sony a7S II 12.2MP Full-Frame Mirrorless Interchangeable Lens Camera Body + 64GB Battery Grip Dual Battery Pro Video Bundle

/u/LoveandForgive - you might want to consider the A7s II instead.

The [$1997.99 GH5] (https://www.amazon.com/Panasonic-DC-GH5KBODY-Mirrorless-Camera-Bluetooth/dp/B01MZ3LQQ5//ref=as_li_ss_tl?ie=UTF8&linkCode=ll1&tag=battleforthew-20) plus a $100 V-LOG upgrade and a [$649 Speedbooster] (https://www.amazon.com/Metabones-Full-Frame-Thirds-Mount-MB-SPEF-M43-BT4-Accessory/dp/B016P0ZZLC//ref=as_li_ss_tl?ie=UTF8&linkCode=ll1&tag=battleforthew-20) to deal with the camera's crop and adapt your Canon glass would be about the same price as a [$2698 full frame A7s II (with a free battery grip and 64GB SD card)] (https://www.amazon.com/Full-frame-Mirrorless-Interchangeable-Camera-Battery/dp/B01MTEN7ME//ref=as_li_ss_tl?ie=UTF8&linkCode=ll1&tag=battleforthew-20) plus a [$52.98 Canon EF to E mount adapter] (https://www.amazon.com/Hausbell-Electronic-Focus-Frame-Adapter/dp/B00TDN9BIC//ref=as_li_ss_tl?ie=UTF8&linkCode=ll1&tag=battleforthew-20) [Referral Links].

And you wouldn't have to wait. The A7s II is available right now and can produce images that look like this:

• [Luke's Day Off by Diggumsfilms] (https://youtu.be/04W2TT7t3mc) (2160p - shot with the 16-35mm f/4 on a gimbal)
  
  
• [Thailand & Cambodia in 5 Minutes | 4K (Ultra HD) | Sony a7SII | Thailand Vlog | Travel With My Dear] (https://youtu.be/1lAF6wl1bLA) (2160p)
  
  
• [Cinematic Cities #2 | Baldramsdorf [4K] by visualsummit] (https://youtu.be/nkV8yuaQniY) (2160p)
  
  
• [Musashi-Kosugi Nightview - 武蔵小杉 - 4K with SONY A7S II by Akira Yamamoto] (https://youtu.be/ubLNWHT5fyw)
  
  
• [Futakotamagawa - 二子玉川 - 4K with SONY A7S II on Zhiyun Crane by Akira Yamamoto] (https://youtu.be/mL0PWwyhh6o) (2160p)
  
  
• [Harajuku A7sii 4K 24-70mm F4 by Danny Chow] (https://youtu.be/iskQlU_lQ2o) (2160p)
  
  
• [Sony a7sii with FE 24-70mm f/4 ZA OSS Lens 4k Handheld Video Test by Digital Tech Reviews & Tips] (https://youtu.be/QnEJa4QFZyw) (2160p)
  
  
• [Dawn to dusk (Sony A7s ii test) by Kevin Mitchell] (https://youtu.be/dGWdYifqn8U) (2160p)
  
  Low Light
  
  
• [Yosemite Moonlight Snowshoeing: Sony A7SII by Shawn Bannon] (https://vimeo.com/153431470)
  
  
• [LA by Night - Sony a7s II - Low Light Extreme Telephoto Downtown Los Angeles Skyline] (https://youtu.be/xekYt6GZxhs?t=1m35s)
  
  Slow Motion
  
  
• [Pipeline in 120fps - Sony a7S II - Featuring John John Florence & Jamie O'Brien by Amir Zakeri] (https://youtu.be/EibhbC5hAv8)
  
  
• [slomo sutro | a7sii 120fps | loxia 2/50 by timstechblog] (https://youtu.be/AuY_ZjS1kC4)
  
  
• [Sony A7S II Slow Motion 120fps DJI Ronin M by Румин Абдуллаев] (https://youtu.be/fLGw9RAPoP8)
  
  Even with a Speedbooster, the GH5 will give you a cropped image when compared to full frame - and it won't perform as well as the A7s II in low light.
  
  Hope this is helpful - and best of luck with your upgrade!