Fast real 68k not exist.
After many years of lies and cheating gunnar von boehn and his followers still doesn't provide fast 68k.
Vampire/natami crap is still slower than 68060 80 MHz and even slower than some Commodore prototypes.

Real Amiga OS on x86 not exist.
There is not something like amiga gui and graphics on top unix.
Aros x86 is not worth of use crap which is not modern and not compatible.
MOS team since 2011 try to made something like aros which will be also not worth of use crap.

What left?

Amiga NG. Something hundred times faster than real 68k and still compatible with old software.

Some idiots has problems with existence of Amiga NG.
They have to accept that as long as there will be not fast 68k or real Amiga Os on x86, we Amiga users will be still using better amiga than these made by commodore.