@rednova
I'll put it simply for you in terms of running AmosPro:
The AmigaOne series runs AmigaOS 4.0 but it doesn't have an Amiga multimedia chipset. To run AmosPro on it, you'll need to run it from EUAE. Likewise all of the software you write in AmosPro will require EUAE until we get Mattathias to a state where it can recompile Amos source code into native PowerPC code.