Pre-ordered from B&H within minutes of the option to do so, I see mine is shipping today... can't wait!
The GH5s is the closest I've seen to the "perfect" camera in so many categories for my particular needs... I had cash on hand for an EVA1, but most likely in the long run 2 GH5s bodies and all the trimmings will serve me better than a single EVA would...
Jim's post from another thread got me thinking about how to rig a GH5 since it doesn't have all the niceties of the EVA1. I'm particularly interested in how people are dealing with ND and sound (other than the Panasonic DMW-XLR1 solution).

