In article , David Taylor says...
I find it difficult to raise much enthusiasm, to be honest. I've sold
almost all my Nikon kit, and being full-frame it's going to be almost as
bulky and heavy with its lenses as a mirrored DSLR. For my hands, the
grip on my Panasonic GX7 is good enough.

The Sony A7 bodies have with each new generation become bigger and
heavier, which is not surprising because the lenses are big and heavy
and to properly hold the cameras the bodies need to have a minimum size.
--
Alfred Molon

Olympus E-series DSLRs and micro 4/3 forum at
https://tech.groups.yahoo.com/group/MyOlympus/
https://myolympus.org/ photo sharing site