I wish one of the YouTube reviewers would use MAME but because it constantly changing, and you need to individual benchmark dozens of ROMs to get a real performance picture, I don't think it's practical for them to do it.
It's great to see competition in the CPU & GPU market again, the CPU market in particular had stagnated under Intel's dominance. I'm actual excited to upgrade my PC for the first time in a long while.
I've been looking around for a while at what other CPU architecture might challenge x86 in the near future, because it seemed like some ROMs would never be playable at full speed in MAME due to the lack of x86 IPC gains. I hope we get more open high performance ARM platform in the near future.