On the website now is no more E10, but now they have E9.3 (16t) and E9.2(12t) both say they are their (sudo)10nm dw1228 (same used in E10.1) chip and gives 110w/th
They're all over the board with this stuff. What happened to the E10?? The E9++??? Support shows 9.2 firmware, but no 9.3 firmware. 9.3 is listed at $950 and 9.2 is listed at $1150. WHy would you price the higher th unit less?

?? Does 9.3 even exist?

I just don't really trust them. The power has always been more than advertised and the e10 looks like nowhere near the 90w/th they said. the e9+ consumers more than advertised although not terribly out of range. Support is non-existent, just look at their very first product the E9, those people who bought those totally got screwed, they basically never even supported them even when they were only weeks old.
Why are they making so many different products??? They could barely support it when they had 1 or 2 and I'm just talking firmware updates, hardware support never really seems to have existed. Now they have what...
- e9 -- basically while still less than a year old, they say too old no support not even if you want to buy parts
- e9+ -- seems to have been their most stable product although not without issues... lots of reports of bad boards and near zero support, I've not heard of one story where someone sent their broke machine in under warranty and it was actually fixed
- e9++ -- not sure if these ever existed but they were for sale for a while, I guess
- e10 -- advertised but I think never existed, I think just renamed e10.1
- e10.1 -- power seems to have been way off, based on website news they either didn't deliver alot of them or something went wrong with alot of them, they are offering some rebate to people but it's unclear what it's for
- e10.2 -- never seems to have existed, but was shown in chiense version of website for sale for a while
- e9.3 -- http://miner.ebang.com.cn/goods-9.html
- e9.2 -- http://miner.ebang.com.cn/goods-5.html
What the heck. Are 9.3 and 9.2 just attempts to use their underperforming dw1228 chips they were putting in the e10??
These products once you have them...if you can get them...if you want them... is they are what they are. If they work, great, if not, your SOL. I've got 3 e9+ , 2 I bought from them directly though a very convoluted process mostly based on prayers and hope....but I did get them and those 2 work perfect since last fall since I got them aside from the 130w/th, another I got off ebay and it worked for a few weeks and 2 boards of the 3 went belly up...but I think whoever had this machine beat the crap out of it, it looked like it mined in an actual dirt mining pit it was so dirty and caked up.
I had high hopes they would have some integrity behind thier company, especially since they seem to have existed making other electronic communication hardware prior to going into the mining business. But...that hope has all been lost.