Geeky Nerdy Techy made this Panasonic GH6, GH5S, GH5M2 Low Light Comparison.

Preorders: Bhphoto, Amazon, Adorama, GetOlympus. Amazon EU, FotoKoch, FotoErhardt, WexUK.

PcMag reviewed the OM-5 and concluded:

The OM System OM-5 adds some useful computational features to the outgoing Olympus E-M5 Mark III, but it doesn’t offer any upgrades to the body that would compel upgrading and doesn’t quite justify its price.

Engadget writes:

Panasonic’s GH5 II is an update and not an overhaul of the original GH5, but it’s still the best value in a mirrorless camera for video – and a great gift for a videographer. New features include improved stabilization, 10-bit color for 4K 60p video, All-I capture, PD charging via USB-C and new video streaming options. The drawback is the continuous video autofocus that’s not up to par with rivals, but it’s better than before. For around $1,700, it costs less and delivers more than most rival cameras.

The new MAVEN Magnetic filter collected over 400k on Kickstarter (Click here). Nick Page explains why those filters are really something you should consider to buy:

Also selling hot is this world’s Most Compact 3-in-1 Travel Tripod on Kickstarter (click here):

Preorders:
In the USA at Bhphoto, Amazon, Adorama, GetOlympus.
In Europe at Amazon EU, FotoKoch, FotoErhardt, WexUK.

Below you can find this size comparison post and as you can see NOTHING changed in terms of size. The only visible difference is the logo change:

Asobinet also compared the specs and I am highlighting here the few differences:

LensProToGo concludes:

Any one of these Nokton primes from Voigtlander could serve as an excellent lens for cinematic usage for micro-four-thirds cameras, like my favorite, the Lumix GH6.

Preorders:
In the USA at Bhphoto, Amazon, Adorama, GetOlympus.
In Europe at Amazon EU, FotoKoch, FotoErhardt, WexUK.

Here are new OM-5 tests from youtubers form all over the world: