Buying bitcoin miner

Hi guys please help me to chose the miner
2x ant miner 616JJ97+GSL.SX425.jpg t9+
Or
1x antminer s9j overclock? 2018-New-Arrival-Bitmain-Antminer-S9j-14.jpg_350x350.jpg
Please help me to chose
And if youre hava a good firmware for everyone of thing please tell me

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Replies (3)

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@steemitboard·Feb 27, 2019, 8:10 AM UTC

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MPMiner

@cryptompminer·Feb 27, 2019, 12:03 PM UTC

Hi mahdim2,
Please choose two of the S9j. You can take a look at my profile. I also have a Dokumentation for the S9. I hope it helps you.
Greets and Happy Mining.

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@steemitboard·Feb 8, 2020, 10:39 AM UTC

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