Both cards are ! "obsolete" but theyre both a hell of a lot bether then what "Amiga users" have axxes to now if you dont count Amithlon or AROS! i have not seen OS4 yet nor have i seen a AmigaOne yet but i will end up buying them and check it out! i do however have a Pegasos in my hands and MorphOS! all i can say so far is that is has potential and that it has some nice things AmigaOS didnt have! BUT its nowere near a public release for end users in my eyes! ive had some weeks now to toy with it and its pretty buggy and lots of things are still not working yet! the Bios itself says version 0.1beta (and a lot of numbers more) and the OS itself is passed v1.0 already but it would NOT be if i were giving it version numbers! this IS beta software if not Alpha! and if MOS is so far ahead of OS4 as people keep saying i cant but wonder what state OS4 is in! in the end im happy with my purchase of the Pegasos and MOS! its a nice litle board (i just love not having to listen to all the fans making noise like in my PC) and ill keep on updating the OS untill its in the shape were its passed beta state! and if youre sick of waiting go ahead and buy one! its here now at least and its as much AmigaOS as OS4 is without the name! if youre not happy you can always sell it or wait for someone to hack OS4 to run on Pegasos if not Hyperion ports it themself.