I am looking mainly for asic miner not building gpu rigs... That was the reason for the topic I need advice on good miner for the money (2,5k) and fast delivery...
You want a unicorn?
It is as easy to find one as it is to find an ASIC eth miner!
In case you do not understand neither of them have been proven to exist!
Actually, unicorns do exist - for a rather wide definition of unicorn (not the fantasy horse-based concept).
Many rhino species are unicorns, and I think there might be an impala or closely related species that is a unicorn.
This makes unicorns INFINITELY easier to find than ETH ASIC.