Hardware Questions.

[jake1991jake]

first of all im new to this so keep it in mind. i would like to start mining bitcoin, i need some advice on what bitcoin miner to buy and how to start with everything

i live in a country where electricity is 100% free i don't pay anything, and also internet is free.

thank you in advance for the replies.

[NiHaoMike]

Key factor is H/s/$. In my experience, the S5 or S7 seem to be the best value, but beware the latter is particularly noisy. There's also Avalon 4 which once was a favorite among college students wanting to mine Bitcoins in their dorms. (S3 is the other one, but that tends to priced too high to be a good value. Most college students have turned to altcoins nowadays.)

Use this calculator to determine if it's worth doing and also consider altcoins.
https://www.nicehash.com/?p=calc

[User365]

In which contry is electricity and internet completely free

You should go for Avalon miners if you wanna have less risk (they don´t break) or for Bitmain miners (more profitable)