Can any one explain, what is benefit of using it.
If you have tens, hundreds or thousands of miners then point them at a proxy so you can just update the proxy's config to change pool instead of manually for every individual miner.Got it
I am just small miner so never needed such software. It is useful software for numerous miners.Even if you have 1 miner (for example, a cpu), changing the pool is more convenient on the web panel. Cpu miners lose [a large page of memory] during a reboot due to the inability to find non-interruptible physical memory (memory is already fragmented).