Help me to buy which Antminer S9 or L3+?
I am not sure whic one to buy because S9 is just $1100 where as L3+ $2100
but the Return fpr L3+ is 45Days while S9 will take 5Months
only thing botthers me that will the Litecoin stay at its current rate of $47 or not
$1099 for S9

$2100 for L3+

Help me which one to buy Antminer S9 or L3+?