Hi, Currently We are releasing a new feature in Mineitor that is what you are looking for. but you need to decide yourself how many miners to work on other pool. and currently only supports BTC(SHA-256) , Here is the supported features:
For example you can create a group of miners that is 5% of your miners hashrate and redirect to another pool. but you need to have many miners to do this or you can change pools based on time .something like change pool for 1 hour per day makes it nearly 4%.
Mineitor Proxy relay.
****It is not proxy means each miner has its own connection to pool, so you see each miner(worker in pool) separately.
Fast pool switch. ( no need to restart cgminer , or miner itself)
Possibility to Set different pool for each miner.
Possibility to use VPN on relay server.
Bulk pool change.
Benefits:
VPN - Fast pool switching - Lower DNS queries
If you are interested please let me know