Your S9 info is garbage.
Look at his signature and read his comments in the DragonMint thread. This thread's only purpose is promoting Halong mining. That is the miner that doesn't belong in the table, since so far it's just vaporware.
I have come to believe that the Dragonmint miner does exist .
But I purchased an s-9 for 1400 sold it for 3400
and built this
https://www.youtube.com/watch?v=xIxWgv-rsuESo what did I spend
1400 became 3400
and I added 2000
so 5400 was final cost but only 3400 actually out of pocket.
most gear was paid with paypal 6 months to pay 0 interest
this gpu miner earns about 45 a day and uses about 4 in power for a net of 41 a day.
It has been running for 15 days so 600 in my pocket.
so I am now 2800 out of pocket.
By the time these Dragonmint arrive in April
18 Days in Jan
28 Days in Feb
31 Days in March
77 days x 41 = 3157 so by april I am up 357 usd and still have until July 1 to pay of the gear.
Full paypal protection for 6 months
1 or more years of warranty for all but the aluminum frame and the mobo which get the six months on paypal.
I own 3 1080 ti
I own 4 1070 ti
I own 1 1050 ti
I just do not see buying asics to mine anymore.
If you do not have a direct connection With bitmain or avalon or Any other asic company the attitude is fuck you wait and if it breaks it is fuck you wait. Short warranty is the rule.
I may sell all my s-9's Rather then mine with asics I will mine with gpu's exclusively.
I have 3 and ⅔ machines and they are in hand . Most likely I will sell them in the next week or so. With no hope of getting any asics for btc or bcc mining.
Basic reason asic sellers are Vinnies Not Tommies.
I do not want to buy from Vinnies when I have multiple Tommies to sell me gpus.
Good luck to those that will buy soup from the Soup Nazi.