Hi there,
What's the advantage over the S9? The Avalon 821 is slower, around the same power consumption/TH, and is quiet a bit more expensive than the S9 even when you factor in a 2-3 week earlier ship date.
Can someone fill me in? Thanks!
Literally just reliability. S9 is better in every way except quality control and reliability. Boards go bad much more often and sooner than the avalon miners. That's at least, why I use avalons over bitmain miners.