Garmin fenix 7x pro solar vs epix pro gen 2 July 8, 2019 16 32 64 128 Garmin fenix 7x pro sapphire solar vs epix pro gen 2 Garmin 7 solar vs sapphire solar Garmin fenix 6 pro sapphire vs solar Garmin fenix 6 solar vs 6 pro solar Garmin fenix 7 or 7s