Should I bother with bitcoin mining now?

Question

bitcoin

And so, the crux of the matter is in the cap.
Here is a video
Dated last year - 06/25/2015.
In short, the man describes how he hacked everything and set up mining for work. A must-see to understand what is at stake!
I started to get interested and came across an article in Habré dated 09/03/2013 . In short, they described that for 1 month, earnings from 5GH / s are about $5 .
In principle, not a bad passive income, given the load on email. network is very low!
Therefore, I began to think, what would be the income from 60-63GH/s per month?!
Device - Bitmain AntMiner U3
Is it worth the candle?!
Financially, if you stir it up, it will cost about 20K, if I raise at least 50% in a month, then this is real earnings.
Looking forward to some good advice!
Thank you very much for your attention!
PS: Why asked this question?! On the one hand, there is very little information on the network about this in relation to the Russian Federation / Ukraine, etc., on the other hand, analysts predict that the BitCoin network will collapse soon. But why do foreigners make videos, so many videos (fresh) about bitcoin and mining!? I just want to hear other people's opinions and chat here. Maybe people will be interested. It wouldn't hurt to make money off of it! )))

Answer 1

I can offer a more advanced calculator , I think there will be more understanding of what results to expect.