when blocks go to 85% we are both losers as is everyone on the pool due to simple bad luck.
Actually, we are winners if we simply keep on hashing. There will be quite a few low-CDF blocks this year. The only ones who lose money are those who stop mining at this pool right now.
take a break go down to 100th the rest of today I will mine at 50th
At the moment the prices at nh are unusually high for this time of day, anyway, therefore I'm currently close to 0 Th. As soon as prices get back to the break-even point or better I'll rent as much hash as possible without driving the price up to above the break-even threshold. I hope you'll do the same. As of Feb 18th around 11 a.m. UTC, however, (i.e. the next Difficulty change) our nh purchase activities should come to a temporary standstill for a day or two until all the other hashrate buyers start to notice the Diff adjustment. They tend to pay ridiculously high prices during the first few days.
but you picked up so high I can't match it
You don't need to match anything/anybody. Within a mining pool there is no such thing as "competition". It is always "cooperation" no matter what the individual miners do (except maybe pool hopping etc., but that is not worth the effort IMO).