I'm generally pretty happy with the iPad Smart Keyboard cover. It takes little space and the keyboard is good enough to get work done when I need to type on the road. My biggest gripe is the viewing angle. It's engineered to be angled up when the iPad is in your lap (or down near lap level). When I sit at a higher table, however, the viewing angle is tilted a little too far back and there is no way to adjust it.
When I find myself in that position, I set my Apple Pencil behind the iPad between it and the the Smart Keyboard iPad rest wedge, pictured below. It adds about a quarter of an inch and makes the screen easier to view. If that's not enough, you can angle the screen even further with an AirPod case.
Sparky's iPad screen angle hack.