I own Spad, Axis and Ohs, and FSUIPC. I consider Spad indispensable.
It’s versatile, and I find it’s interface to be intuitive. The others not so intuitive, imo.
Connex is the author of Spad, and Les O’Reilly is the spad guru. One of my favorite tricks with spad is using it to control the G1000nxi.
