For those of you mining litecoin with L3+, how much litecoin are you ACTUALLY generating per day? And have there been any sharp decreases in this amount? I don't want links to profit calculators please...

I'm debating whether or not to buy more L3+'s vs S9's given the lower cost of the L3+s. The breakdown I was thinking is either:

(18) L3+'s and (10) S9's

Or just go all in with 40 L3+'s

Profits seem to be about the same compared to an S9 and, at about half the price, seems like a better investment (esp considering electricity demands of the units). I'm making about .0011 BTC per day on each of my two S9's (about $22/day).