Canīt vouch for the support of Dassault (other than that I once walked onto their holy ground in LBG, wearing full uniform, in my function as chief pilot of a DAX company and requested information on Falcon 2000/900 ldg/t/o performance and no-one was interested or did bother to contact me after leaving my business card there), but I know that for the 14 years I flew KingAir B200s commercially - one of with was bought 1 year old from Beechcraft - I never saw or heared anything from a Beech representative.
Yet they are rated number1 for new tpīs doesnīt mean anything as the only other contender would be Avanti....for older TPīs they are even beaten by Mitsubishi...!
We bought a used CJ2 from a dealer in Germany and the very next day I was contacted by their techrep in Germany.
Sorry for the tread drift.