How much speed is needed for which miner?
Is there a list or a calculater to see if the capacity is enough?
Actual we have a combined place with friends (5 x L3+ / 1 x D3 / 1 x R4 / 2 x IBelink).
Just want to know, if this could be too much for our actual speed. No exact date. Need to check when I am there again.
Please let me know, how we can calculate the needed capacity to choose, if we need a second connection to avoid reduction of profitability.
You do not need to have high speed internet connection you should have stable internet connection to continue function your mining site. The amount to mine is depending of hardware you have of course if you want fast and best result just buy the most powerful mining rigs and i can say that mining is one of the most expensive method of earning in bitcoin but this is one of the best source of bitcoin. And also just consider the electricity rate in your country because that is one of the problem to cut down your profit.