Great to see you here. Join our insightful photographic forum today and start tapping into a huge wealth of photographic knowledge. Completing our simple registration process will allow you to gain access to exclusive content, add your own topics and posts, share your work and connect with other members through your own private inbox! And don’t forget to say hi!
I bought my new A7s for far less than the used prices (FS section here). I want another body for ~<$1100. If a new A7s Mk II will do that, great.The next 'candidate' for that is the A7s. It still sells well, but Sony will probably its main problems (rolling shutter, 4k) while also adding the stabilization and better ergonomics, everyone will want to switch even if it is one a higher price level, so despite the price difference between the two there will be quite a few FS on the market.
The D810 actually got the slightly better A7R sensor in it (a revision of the D800 sensor) but it was customized to Nikon's specs to have a lower base ISO and tuned for better high ISO response where Sony is optimized for base ISO....I guess Sony could have postponed the A7R and put the slightly better D810 sensor with the EFCS in there. But with that issue, it is easier to convince people to switch. Same with Fuji and the AF (despite the firmware updates, etc.)...
But the D810 does have the option of EFCS.The D810 actually got the slightly better A7R sensor in it (a revision of the D800 sensor) but it was customized to Nikon's specs to have a lower base ISO and tuned for better high ISO response where Sony is optimized for base ISO.