Is there a distributor here in the states? While the price with coupons is decent, the shipping makes it a no sale. YMMV, but the shipping doesn't work for me on the S3+, C1 or the S4.
If Tech support is needed (not likely) they will actually help you...try getting support from bitmain -- they make it such a pain that you want to give up.
You mean like the 100s of Bitmain customers who get help every day? Ps, why was there so many blank lines after the end of your post?