RockChip is also made in mainland. RK3588 is up there to contend with the latest TSMC chips. So is TH1520 that can compete with Raspberry 4 per watt, GPU drivers are still lacking, but progress is being made.

Personally I like to keep my devices around 5W so that they can run full speed below 60C without fan; so I'm going with JH7110, I got all my 3x MMO engines to work on my Vision Five 2 last week!