My opinion now is that for $729, its worth it to get it just for the ADS-B out function. I already have a stratus and foreflight for ADS-B in. If it lasts five years it will only be costing about 150 a year for ads-b out. Thats worrth it to me even if it wont be acceptabe for use after 2020.
Goodyear, AZ (KGYR)
2020 Donation sent.
N53KT RV-6a finished 2018, Flying
N7053L RV-4 Wife's RV
N56KT RV-4 Finishing