Ugh.. Killing it for small renters.

LOL
not really how solo mining works..
we are fighting the difficulty, not other people.
I know it's luck, but still, your 'luck' is much more prevalent when you have 100 miners vs 1.

As long as those miners are hashing BTC it really does not matter where or how they are mining. It's you against the overall hash rate of BTC.
Whether you've got 1GH/s or 1PH/s at your disposal, your opponent is the network difficulty. You just have significantly more of a chance to beat it (1,000,000 times in fact) when you've got the petahash working for you. What the rest of the network are doing is completely irrelevant - until that 2016th block is found and the difficultly adjusts based on the time it took to complete the previous blocks.
Killing it for smaller renters is the case when you're renting the gear. If I create an order for 1PH/s at 0.011
BTC per TH, I'm going to take up a whole lot more of the available gear on NH, leaving the smaller renters to either increase their price to beat mine, or hope there's enough other gear leftover at the lower price point to match their order... or create a fixed price order, which is inherently more expensive.