The most stable and profitable pool by far, for regular users, is dev's v2, with dcct's miner (linux) or Blago's upcoming new miner (win). ETA for the latter, I think later today.
If you have a lot of TBs, like +30, uray's SG pool is the most profitable.
hy mmmmaybe
can you explain how do you do this statistic???
i have 12TB....
which pool do you think it is the better???
dev V2???
or urays US o SG?
thanks!
Of course it's big variances/luck factor when making such statements, but I have tested all major pools with both windows and linux quite extensively. The only data I was missing was dev's v2 pool on windows (to use java isn't fair). Since I beta-tested Blago's new miner, I could mine there for several days, until his fixed some bugs. Finally I could use a version very similar to the one released today, and factoring in increased diff and minor miner bugs, I got more coins at dev's v2 pool than on the others.
Uray's SG pool is different than, e.g. koko's or his own US pool. The award calculations are made in such a way that it benefits miners with larger capacity than those with a few TBs. Big payouts are given to the guys contributing the most; payments are often several thousand. His US pool, on the other hand, give smaller payments but quite often instead. However, recently uray is using new pool code in beta-phase, which unfortunately effected performance negativity (since a few days thinks look much better though).
Crowetic has changed his award calculations to be more similar to the SG pool, which I think is great.
As I have rather big mining capacity, on several accounts, the most most profitable pool for me was uray's SG - before the changes in the code/beta phase. However, the fact that dev's pool uses limit for deadline it also benefits miners with more capacity, as they will have a lot more of sub-200k share than those with less.
This also means that which pool is "the best" will vary given how much you are mining with. For regular users uray's US pool or koko's might be the best choice.
Regarding stability, all major pools have reported problems, but dev's has done that only a few times.