Good morning everyone. I am interested in how has the team come to the idea of developing own miner? Is it about performance? Anyone aware?
Hmm, interesting question btw. I cannot say for the team, but I believe they wanted to revive mining as the industry, redesigning everything and coming up with the really advanced product. And to make it profitable
Is mining unprofitable now? I mean with other devices, for example
Well, it depends. I mean in some cases mining was unprofitable, as electricity and power cost more thank currencies produced. But with Buratino's Papa Carlo miner, due to its efficiency and characteristics, mining becomes profitable

do they have official stats that can prove that their miner is really profitable? if you are not a holder of BUR tokens, is it possible to purchase the Papa Carlo miner? and where did they get that label? haven't heard such kind of miner before.
They have all the information available in their White Paper, just proceed to their website and you will find it there

A lot of useful information + all the statistics, characteristics and much more