Suprnova has, depending on the current network hashrate, between 35 and 43% of the network weight, so in order to support decentralization and prevent a 51% attack possibility, could you please recommend any other mining pool?
I can highly recommend https://zenmine.pro/ with 0% fee or https://luckpool.org/ with 0,5% fee and 10% jackpot for the block finder. https://zen.2miners.com is also good and supports solomining as well.