i think it is very difficult to get SPondoolies ship the miner to china, the shipment fee will be very expensive, also is it cheaper than s5?
as for avalon 4, the problem is also they are too expensive, also it is true that they are very quiet
i have a friend who buy some avalon 4 and put them in office to mine, but not for me
the avalon 4 best selling point is it is very quiet at a slower speed. like you say put one in your office space.
the spondoolies shipped in bulk to china that would be cool in a way just not sure if you could get it done.
I sent a pm to you about my pools on the s-5 you are running for me. i made an error if you can please check your pm's and fix the mistake i made on my pools.