Have been thinking about buying a ground services add on to liven up my airports and I was tempted to go for GSX but just watched a video on AES. They both look pretty good but am looking for one that has minmum performance impact and I remember reading on the forums some people have problems with the Couatl program that comes with GSX.
Has anyone used both of these programs and if so which one would you recommend I use both FSX boxed and Steam Edition on two different machines.
Kind regards
Daz