My group just had a discussion on a contingency plan due to the introduction of Baikal N and impact on difficulty/profitability in coming weeks once these miners hit the streets. Baikal confirmed to one of our members that shipping starts in 1 week.
We predict a bloodbath in the cryptonite world - similar to what happened in LBRY, SIA, BlakeXXXX, Skein coins because of A3s, Baikal B's and X10s.
Monero will try to resist by forking but Baikals are FPGAs and can be upgraded (unlike hardcoded ASICs, that probably explains why Bitmain is not even in play for a XMR ASICs).
While the group will likely invest in "a batch" of Baikal Ns, we have decided to upgrade our power infrastructure in the GPU farms and go all out on ETH (both AMD and NVIDIA farms), assuming that Dagger coins will still remain profitable (and Casper is still a year away). This is like going back to our mining strategy circa 2016.
Also, to continue expanding the SHA256 and L3+ farms as 1st priroty... and halt ALL GPU projects for now until the battleground settles...
Given... still a strong BTC value beyond 2018, its important to remember that accumulation of BTC is still the main objective of long term mining, regardless of what alts/coins that we mine.
In these turbulent times... I want to quote Phil's analogy "... As I see Bitcoin as the super highway and alt coins as taxis and trucks needed to move transactions..."
Good luck and great mining to everyone.
I agree with this strategy, our fam is at 11ghs eth and 450ghs blake b2 dual mining verge
mostly rx cards , were not buying any more hardware, i think the strat now is to accumulate low priced coins
and wait a few months for the landscape to settle.
we are working on improving cooling, 20k btu lowe power split ac systems for around $2399 each , that way we can dual mine all summer and hold a ton of verge,dgb and sia with our A3s
its a bad time to expand even gpu operations since no one knows if supply will even out when the next gen nvidia cards come out in April.
Infrastructure investments always pan out mo matter what i have found its a good call