Hi everyone, this is my first post, i discovered Bitcoin not too long ago and took some time to figure out what mining is, now that i figure out a bit better how the process goes on, i have some questions for you.
I am mostly interested in how to make mining profitable, so here are my questions if you can answer.
Let's pretend i don't pay electricity.
1. Does it make mining a lot more interesting ? or is electricity not that much of a charge.
2. Electricity problem solved, is ASIC still the best device to use ? Or does it make CPU or GPU mining a good option ?
3. Is Bitcoin a good cryptocurrency to mine ? Or do you guys feel like some other crypto is worth giving a look at by now ?
4. Is mining in pool interesting when you can provide a lot of Hashrate ? Or is it only good for weak machines.
Thank you for the answer i would like you to bring
And have a nice day.