I want to buy but considering below factors:-

It only mine cryptonight and a dangerous precedent was set by Bitmain followed by Halong miner

And we remember what happened with X11 when Bitmain unleashed almost double capacity miner followed by Innosillicon

For buying argument:  I tell myself to buy with hope that Bitmain etc won't launch more powerful miner

For not buying argument:

• Its only 2 algorithms (effectively one as only AEON is on second algorithm)
  
• 20Kh is huge hash rate and currently shown earnings are expected reduce by 50% atleast.
  
  • It does not support 5 to 7 algorithms like its always with Baikal , take example of Giant B, after mega miner release of Decred by Halong its only gonna profitable to mine coins such as Lbry on Giant B
  
  
  So if Baikal announce it will add more algorithms in this device then i could consider buying, yet i am confused and not taken a final decision.
  
  Thanks