I don’t pretend to fully understand why certain 1-5x looks great on some, but not on others – but it is a nice option to have.
With all my stuff x4 looks great, but it’s less bight on the colors than other x’s.
I just ordered the board now with the snes firmware – gives me an excuse to bust out a soldering iron.
I’ll post back with the results. I’m almost certain it’s just the tv/snes combo. The other tv which is 4k does all the 1-5x no problem, but that TV is not up for grabs for retro gaming at the moment lol