Joes is terrible. Inbounds is fantastic even if flawed a bit. I use Marshall for quick reference. It's on my office wall lol
inbounds has a distance/stability grid, which is along the same lines as MSt. The biggest difference is that with inbounds you can mouseover the discs in the grid to see their flight path and quickly determine, for example whether the disc you're looking at has a straight flight or an equal amount of turn and fade.