Also in terms of profitability, it's still apples and oranges. 1 MH/s for one coin will not pay the same as 1 MH/s for another coin and also different from 1 TH/s for another coin.
Find online some profitability calculators, hopefully some that are more up-to-date, and enter all the details, including the coin. Then you'll see how you stay with the profitability.
after 4 years of mining with all kind of coins and pools mining is fun.
you may loose money but you may win also much.
I sold my last 7 bitcoins for 225 usd each and abandoned mining.
have left in a wallet some junk balance and today worth thousands of dollars.
so mining is fun.
speculators say it may reach 100k dollars some day and we are not far from seeing this.
try mining now its fun you will learn a lot for computers and maybe for life on how to spent money on important things
You mining for 4 years and sold your last bitcoin for 225 usd each? When? Why?