With the passage of time, more and more groups dedicated to mining grow, each day more competitive, this forces the pioneering groups to be increasingly better and this is the case of Nanopool, considered among the best, has a low commission for mining and an attractive mining reward increase over time, it has decentralized servers around the world, it works with several cryptocurrencies: ETH, ETC, SC, ZEC, XMR, PASC, ETN, as it is noticeable it does not work with Bitcoin, Some cryptocurrencies can be mined using only video card. Allows multiple daily withdrawals. In my opinion, your web portal is very poor on its initial page. It lacks aid for beginner miners and it lacks a review commenting on the group as its foundation, history, achievements. But then when you enter each cryptocurrency individually if it has good and very complete information for the miner. I recommend it to mine Ethereum.