Nice, this looks like a solid addition. A 10–15 day line from HK with YunExpress is pretty competitive, especially if it’s stable. The volumetric divisor (8000) is also decent — not the worst for bigger packages.
NetEnt games now
Only thing to keep in mind is the HK warehouse requirement, so it’s not as flexible for everyone. But for people already routing through HK, this could be a really good option, especially for items with built-in batteries