Fs Passenger and GSX

[Aviator 1]

Hi, I wanted to find out about FS passenger, Has anyone used it and what do they think. Also at this stage I don't have any airliners so is the software combatable with most aircraft, or only certain models ?
Also most of my fs flying is New Zealand and Aus, can anyone suggest any good airliners that have Air New Zealand combatable Skins ? Also any suggestions towards GSX ? Cheers