Same.
Starting with the OG iPad, I've had several iPads over the years. The mini 6 is easily my favorite/most used iPad to date. A wonderful culmination of years of Apple R&D. Amongst other things - when paired with Pencil 2, it is a perfect mobile sketchbook. (On a side note: it also pairs well with my week-old space gray 15" MBA - quite the laptop).
Of all the spec bump potential, improved screen res is my top request. Followed by processing power. Both seem feasible - with the latter a lock. The only camera I have used, more than once, is the front-facing camera for an occasional FaceTime. That is not a device on which I take photos. That it can? cool. But not how I use mine. Otherwise, it's a pretty fantastic iPad. Interested to watch its evolution.