Hi!
Finally i configured 99% gamelist with WinX68K High Speed (Calamity patched version
) it's the most compatible and switchres works perfect.
Only few games i used px68k libretro core (
Dive On for example) because switchres doesn't seem to work on retroarch with this core. Another one, for example
Action Shoot runs better on groovymame.
After all, with accurate scripting, WinX68K give me all funcionality: load disks, load hdf/hds (i convert more than 2 disk games to harddisk, for example
Aquales), auto fullscreen, etc.