A customer sent me a @furrtek Fusion converter that wasn't working with his MVS NeoSD Pro. I tested it with my 161 All-in-1 cart and was getting illegal instruction with some games.
Same cart with my Fusion converter works fine.
After much testing, and some part swapping, I narrowed the issue to the bus transceivers. Swapping in my made it start working. Will order replacements from Digikey to validate my findings.
@gamer_lafan Even the ports on the 32bit consoles were watered down versions!
Like the haze effect on Last Blade 2 “Large Fire at Wadamoya” only present on the AES/MVS version.
@ZhugeEX I personally preferred to double dip on Zelda BotW and TotK Switch 2 editions than buy new games on key-cards.
Pretty sure there are many others out there who feel the same way and will “vote” with their wallets.