Some questions...
I want some S9...
But...
How many timelife have the S9?
Some news about S10 or another?
When is the next halving?
1)I have some working since June of 2016, but I have had more then one breakdown.
2) No s10 the s9 is like a god compared to any other companies miner they have zero need to make a new miner for btc mining.
3) about June 2020
http://bitcoinclock.com/Please be nice to new people as btc needs to grow.