You asked
Best camera for the panasonic lumix g 7 14mm f 4?
The 7-14mm f/4 fits every Micro Four Thirds body on this site, so the choice comes down to what you shoot. For landscapes and architecture, I'd start with the OM System OM-1 Mark II or the OM System OM-5 Mark II. They're the most capable bodies in that list, and the OM-5 II is the lighter of the two, which suits a wide zoom you'll carry all day.
For video, the Panasonic Lumix G9 II or Panasonic Lumix GH6 are the ones I'd look at. On a budget, the Panasonic Lumix G100 is a sensible, light partner for this lens.
The lens isn't stabilised, so it's worth checking each body's page for stabilisation before you buy. At 7mm on Micro Four Thirds, the sensor size guide explains why this lens frames like a 14-28mm on full frame.
Written by Claude from this site's pages.