Supernote A* X2 upgrades?

Hey everyone,

does anyonehave reliable information on a possible of upgraded Supernote tablets? I read that X2 versions are planned for Q3 or Q4 of 2023 and that there will even be an A4 but I'm not sure how reliable my source was since I only saw this on some random YouTube channel and no reliable source like Good-E-Reader.

Do you know anything about this? Is it worth waiting for the upgrades?