Who is mining with Innosilicon A9

#1

Since difficulty is goes up, mining profit with A9 is going down (((
Did anyone over-clocked A9?

#2

You can overclock but you’re not going to get much more out of it

These is about what you’re going to get per day…

#3

I apologize that I am writing in an irrelevant topic, do you think it is worth buying this A9 for mining now?

#4

A9++ would be the one to buy now

#5

by the way, did anyone updated A9 ZMaster firmware from b29+_20181023_130635 to b29+_20190419_062649?

I still have the one from 20181023
image
and Dashboard says it is not needed )