A. No. All Eaglesoft Corporate Aviation Aircraft designated V2.0 use ONLY Navigraph specific for Eaglesoft Navdata Database for its Navigation!
No OTHERS are tested or supported by Eaglesoft Development Group!
Note: For best results with Flight Plans which contain Departure and Arrival Procedures [SIDS/STARS] Eaglesoft recommends the latest Eaglesoft DB Update Cycle from Navigraph be present on user machines.
To date no Eaglesoft Aircraft uses updateable DB except our Corporate Jets designated V2.0
Their newest FMS Data Manager makes this task an easy one to complete.

FMS Data Manager: https://navigraph.com/FmsDataManager.aspx
Manual Installation Eaglesoft Files: https://navigraph.com/FMSDataManualInstall.aspx