Back for sale on pango I see. The 72th version. Too bad it isn't till essentially end of Aug to receive. Price is comparable to bitmain s17pro so I'm not sure how I feel about that.
S17 Pro - Max 62th $2300 essentially, ships.. very soon
vs
M20S - Max 72th (Assuming) $2300, ships.. in a rather long time away.
Not soon not for sale any more.
But I do agree that waiting til August for an m20 is not easy to do.
I have a 45 day rule on a preorder.
My demo was paid for on march 31 and due may 20 which break the 45 day rule.
They may send it by May 10 which would be a 41-43 day wait. Still a long wait.
I missed on the s17 which costs more then you wrote. It was 2300 + 150 = 2450 while the m20 is 2190 after coupon
So 2450 or 2190 April 25 or August 10 The s17 looks okay if it sells again.
BTW all this gear sucks for roi in USA
s17 2450 + 500 = 2950
m20 2190 + 500 = 2690 maybe tax is less in august maybe not
s17 62th and 2750 watts = 2950 5 s9's used = 1000 save 1950 USD
set 4 to 13.5 and 1 to 9.5 th = about 63th and 6000 watts
so you save 3050 watts an hour = 2196 kwatts a month at 5 cent power = 109.80 usd a month takes
17.75 months to get back the price in power savings
m20 68th and 3300 watts vs 5 s9s at full power say 5 x 13.5 = 68th at 6500 watts that is 3200 watts saved = 3.2 x 720 = 2304 kwatts a month
that is 115.20 a month in savings and 6th more in hash
you spend 1690 so at 5 cents
14.67 monthsSo doing the math the m20 is actually oct 2020 breakeven against the s9's
the s17 assuming april delivery is actually sept 2020 breakeven against the s9's
the front loading of the 62th say april 20 to aug 20 is tough for the m20 to overcome.
but that is not on batch 3 since there is not batch 3.