Woah this is super in depth. I got a few questions about method 2 you posted.
Would you install this game on the CFW and boot the game off that?
and is local communication trading to another switch safe for CFW for keeping switch unbanned?
are there any other gba emulators except gbarunner that works with twilight for migration of pokemon?
due to them not working on gbarunner even with sram patches
are you able to mirage pokemon from pokemon emerald (using this) onto pokemon platnium which would be running on TWiLight Menu++?
(pokemon emerald doesn't work on gba runner on twlight menu even with sram patch)
I'm not sure what to do, i've tried a few different bios and it either loops the gameboy intro logo or has a black screen on intro. Doesn't load the games