Just to clarify—do you mean Apple Remote Desktop? Or Microsoft Remote Desktop?
I don’t have Apple Remote Desktop, but I can say that, using Screens, the trackpad gestures, etc. are all all reflected on the Mac. (Two finger click = same, etc.) The only thing is you can swipe between spaces on the Mac since the same gesture swipes between apps on the iPad.
If you mean Microsoft Remote Desktop, I can tell you that it’s very good, but not all the way there yet. Microsoft has indicated in their release notes that full cursor support is coming, but they want to get it right. Even so, the current implementation is WAY better than the touch implementation was, and significantly better even than navigating with Pencil.
As an aside, I think it’s wild that I can be on my iPad pro and swipe between my home Mac and my office pc with basically zero friction. Very cool stuff.