RaiBlocks Community team proudly announce:

We did a great improvment to the miner: mining XRB with web interface or CLI interface now is cheaper than using coinhive and even as good as mine directly on a monero pool (considering also trading fee to convert XMR to XRB).

We can say: if you want to mine XRB, https://raiblockscommunity.net/miner is the greatest choice.