I’m in the exact same situation as you. I have a 430w, stec 50, and an Aspen screen. I truly feel when the 3100 comes out along with the pfd software update it will be an amazing combo. IMO three things need to happen for Aspen to remain competitive. First they need an inexpensive adsb in box that displays on their screens and portable units ($700 or less). Second they need to include for free or very reasonable unlocks for all options (3-500 each). Lastly they need to price the max system right right in between dual g5’s and the 10 inch g3x.