You can now preorder the newly announced SmallRig Camera Cage for Sony a7S III at BHphoto.
And Hugh Brownstone posted an update on the A7sIII overheating limit:
And this is the EOS-R5 compared with the Sony A7rIV:
Sony A7sIII Preorders:
Sony A7sIII in USA at Adorama (up to $400 off with lens). BHphoto. Amazon. FocusCamera.
Sony A7sIII in EU at Fotokoch. Calumet DE. WexUK. Park UK.
New Sony A7sIII accessories:
You will also have to preorder the world’s first CFexpress Type A cards at Adorama, BHphoto. Amazon.
And of course the new Sony MRW-G2 CFexpress Type A/SD Memory Card Reader at Adorama and BHphoto.