Update: X11 alone (Antminer D3) has dropped to about $250/month income. However, my Baikal miners, which can mine x11-15 and cubit,quark - started at 100/month dropped down to 60/month, and now @ 200/month! I factored in the increase in Bitcoin- but it didn’t equate. So the only explanation is the Baikal’s ability to change algorithms across a wide variety of coins.