Updating old trojan pools
When a liner is being replaced is also a great time to perform a main drain update.
Many older vinyl liner pools are equipped with just one main drain.
For nvidia cards it's been fast/flawless I have to say. It does work, although it seems a bit over-complicated to set up.
I've been using awesome miner for a few days now, and the reported profits are almost double what I was getting through nicehash.
However, my balance is still showing 0.00, and I have no idea how much I've actually mined or when I'll get a payout.
Another consideration will be the schedule of the contractor.
Based on when they are available to perform the work is always a great determining factor.