I do not know any information about this pool. And on the Internet there is no particular information about it and there is no place to read reviews. So he is under suspicion and I would not work with him. As for me one of the best pools is Whalesburg. I like it because the mining is based only on the Ethash algorithm; automatic calculation and switching to the most profitable coin is performed; running auto exchange accumulated on Ethereum; automatic payments from 0.1ETH; pool commission is only 1%.