NFG17

No XQD or CFExpress card support, somewhat un professional to me.

Hello Either Z7 or D850 will produce exceptionally detailed images, but I think the Z series is too new, for me. if I was going to buy a Z camera I'd probably get a Z6 but thats another discussion. ...

Yes, the 055 is a step up from the 190, you'll need a gimbal or ball head unless already purchased, I recently looked at this one http://lensmaster.co.uk/rh2s.htm and looks solid to me. As an ...

If you have not already purchased your gimbal, take a look at http://lensmaster.co.uk/rh2.htm Not as pretty as C/F gimbals but certainly well made and field serviceable with spares available if needed.