I think you already got some reasonable advice on this thread. I will just highlight why I made my choice (forgive the slight historical paraphrasing..)
For the longest time I wanted a next gen. Amiga...I certainly had the best Classic there ever was. (Towered A4k CSPPC 233MHz/060 @ 66 and a full rack of 7 zorro cards etc.).
I pre-paid CS-NG...guess that didn't work out viz a viz P5 bankruptcy...shit happens and it was only 140EU or thereabouts. Incidentally years later I was contacted by a certain Mr Buck and a survey of people who got 'ripped off' by Phase5. I never persued it ..since it was money long gone and I knew the risks involved...rather I felt pretty bad for MR Wolf Dietrich - 140 seemned paltry compared to betting the farm and losing!
I waited and waited, all of a sudden bPlan is on the horizon....woohoo. Wait some more....all of a sudden there's a NG Amiga platform (Escena) and in parallel there's prototype version of the machine that eventually becaome the Pegasos.
Wait some more...woohoo, looks like Peg 1 specs are finalized..the A1 is in trouble but soon to be rescued by MAI/Eyetech (but no-one is sure what is going on OS wise..I guess we all assume H&P are working on it...)
At this point I still fully intend to buy both an A1 and a Pegasos...on the face of it they are both equally compelling! (and in addition run my monster A4k tower...)
Fast forward some more...
Peg 1 development seems to have hit a stumbling block (later stated as Articia S problems) and it seems someone wasn't altogether truthful about development of an OS for the Amiga One....naughty. Right here I have the first serious doubts in my mind about the short term availability of OS4.
At the same time I am using MOS beta's 0.4 and above on my classic hardware.
I order my Peg 1 in Nov of 2002, delivery is still massively delayed ... due to development of April 2. I get my Peg I in April of 2003...AOS4 is still under development...public version shown are a very rough around the edges at the same time I;m using MOS1.3 and then 1.4 ......
I'm completely sold on the Peg/MOS solution but even at this point I still intended to buy an A1...even if OS4 final release still looks to be some time away.
Quick fast forward to Oct/Nov 2003...erk, financial pressures of new house and everything kill me. Have to sell the Peg! Decide I'm no longer interested in A1 either (too much money...OS4 still nebulous and weak in public demonstrations.) Very depressing time for me!
OK...back to the future (erm, present)...I get really pissed off about the lbs of Amiga junk sitting useless in my spare room. I run $1000s of the stuff through eBay to clear debts, hopefully to realize enough money for a Peg2. You gotta realize I've had some of this stuff over 10 years, man and boy! What a heartwrenching process....anyway:
I order Peg2 in April....it's with me but 4 weeks later (production is still unfortunately in small (ish)batches) and suddenly everything seems like fun again! The speed of MOS1.4 (.2) has to be seen to be believed...meanwhile OS4 goes pre-release developer 'gold' beta....seems like I made the right choice back in 2002!
Given the choice over again today (as I was in fact given my second chance at a new machine by selling off all the stuff I loved so dearly for years) then I still make the same choice - Pegasos and MorphOS.
To make a choice, requirs you to know what you want out of a machine and it's software....for me, this is purely a hobby...sometimes fun...sometimes work but always a hobby. As a hobby there's no Return On Investment to worry about...just many hours of enjoyment with the machine/OS and participation in a great community (Pegasos always and Amiga most of the time.)
Steve :-D