Affinity: I’ve tried and tried and tried with GIMP and it just doesn’t do it for me. Microsoft Flight Simulator: X-plane yes. But MSFS is just stellar good, with BeyondATC. Excel: Gsuite sheets - yuck, contributing my info to Google. Libre Calc. Please, they are 10 years behind. No proper table support, no MAP, no spill (yes, array formulas sort of work), etc etc. but chiefly: So slow compared to Excel and Gsuite. That’s it.