Lots of complaints about the Z system and the weighty and large lenses
I bought the Z7 when it came out as a package with the 4/24-70. The Z7 with zoom was about the same size as the EM1 with its 2.8/12-40. Not sure about the weight anymore but from memory it was similar. What often gets forgotten: There are really good, relatively small and reasonably priced 1.8 lenses. The equivalent in an APSC system would be f/1.2. If have no plans buy any of the Nikon f/1.2 lenses. Too large for me. I still got three 1.4 lenses from the F legacy: 24/58/105. Yes - not the most modern lenses anymore, but I don't think I will ever sell them.