First of all, I wished I could get my hands on an Amiga OS4.1 machine but for the following reasons I went for Morphos instead:
1. I got a Powermac G4 for free (these can be found for cheap anyway)
2. It is way more powerful than any Amiga OS4.1 capable machine I can buy
3. It did not make any sense for me to pay nearly 1000 Euro to be able to run Amiga OS4.1 when MorphOS does the job just as well (if not even better).
Sure, you may argue that MorphOS is 'not Amiga', but once you start using it, it will be hard to notice that its 'not AMiga'.
If Hyperion decide to bring on AMiga OS4.1 to PPC MACs, i would get it and have a very nice dual OS machine, but I cannot justify spending big euro when what I got does the job so nicely.