Waterhole Pool Review

RigPool is a Bitcoin mining pool that pays miners through a PPLNS payment system. The pool has a 0% fee and the minimum payout is made when the user reaches 0.001 BTC.

MiningSky.io offers miner hosting and mining colocation in a reliable, secure and cool environment. Its hosting facilities extend from Venezuela, Trinidad AND Tobago, Ukraine, Belarus, Kazakhstan, Suriname, Serbia, Kuwait, and others are situated in remote areas with a dedicated yet affordable power supply to ensure both security and uptime in grid power. Mining Sky will install, setup, and maintain the user miners. Professional services and fast results are provided for all the user blockchain technology needs. Mining Sky options for mining are designed to fit miners' goals. The company miner hosting capacity is one of the largest in Venezuela, Trinidad AND Tobago, Ukraine, Belarus, Kazakhstan, Surinam, Serbia, Kuwait and other. There are enough space, power, and resources to provide mining colocation for over 800,000 miners at each of the company hosting sites. Mining Sky not only provides hosting for GPU miners but also for a mixture of different kinds of miners like the Antminer S9 and Avalon. It doesn’t matter if the user is mining for bitcoin, bitcoin cash or ethereum, the facilities have both the physical capability and the technical expertise to help the user manage its mining operations.

MiningPond is a multi-currency mining pool, written in Go it's a rocket highly concurrent and low RAM consuming piece of code, with a high-performance proxy, designed for 100% distributed setup. Payouts and block are in unlocking module and have a strict policy module.