As a former H-1000 driver at Netjets I will try to answer some of the questions for new hires, and fellow Netjet drivers please correct me if Im wrong.
First, the aircraft your hired in depends on your total overall experience and jet time, ie. type ratings for any of the aircraft Netjet has in there fleet, however a type is NOT needed, only helps. (If your already typed in a Hawker or Citation chances are thats what you will be flying if they have a slot for you -and you have the experience to match it)
Second, if you have a choice...and listen carefully all you "first time jet jockeys"..especially the ones going through initial indoc-choose a fleet that is comfortable to fly in and doesnt fly 5 legs per day on a 6 day tour!!!. I have seen first hand ex- X program managers try to steel or talk initial 800XP FOs into going into the X because Netjets were parking them on the west coast back in 2000 because they did not have enough pilots at the time for that fleet....alot of these guys were ex-military prop guys that were "creaming" themselves to get into the .92 "X" racing machine...(which is a great machine, not taking anything away from the X guys) However, one thing these PMs' didnt tell the newbees is that that the X's do international and Hawaii and in the states they fly there buts off as much as the Ultras used to do. Remember..the X can go .92 which is great, however- you have that much more duty time to give the company, which means more legs...Also remember that IT DOSENT MATTER WHAT YOU FLY AT NETJETS because EVERYONE IS PAYED BY THEIR SENOIRTY whether you fly 5 legs per day or 2 legs per day...do the math gentlemen. So in closing, try to find out what fleets fly the most and least for your personal flying tastes. If my memory serves me correct the x's used to fly quite a bit, as well as the Ultras and xls'. The 800XPs flew and average amount as did the 1000's. The Falcon 2000s' a little less so than the Hawker fleet. I know nothing about the G-200's One more thing...find out from guys on the inside which fleet has the best Chief pilots...used to be called Program Managers...A good PM is worth his/her weight in gold...right NJ guys? Just my .02cents worth....fly safe gents. and ladies.