bnt83
Final Approach
Well, a non WAAS box means you still will need to be getting a WAAS ADS-B input in the near future. Non WAAS boxes block vertical guidance from display. Without having the GPS equivalent of an ILS and relegating it to the GPS equivalent of a VOR approach degrades the practical value of this box, especially to the 'occasional IFR' pilot, immensely. You as a pro daily IFR pilot may be perfectly comfortable with non precision style approaches, no worries, but that doesn't transfer to most GA pilots.
If you want full functionality and approaches on base budget, look at the Garmin GPS 400W.
or a 625