Now there is the voice of reason.
Reason always loses in amiga land. MorphOS developers tend to belittle AROS, claim that it is messy, that it has no apps, that it is mostly broken etc. Yet, where did they go when they needed to get rid of the need for OS3.1 binaries?
MorphOS on old mac hardware might be fun a couple of more years, but not much more. Also, with the lack of modernization of the OS itself, it gets less and less interesting to run MorphOS rather than just using UAE on whatever modern OS there is. So where is MorphOS going?