To give a quick update on this, BlockMasters just updated their pool and according to the author of the post about their estimate accuracy, they are now lower than most other pools. It will be interesting to watch how their estimates compare with those of other pools over time.
After enabling larger shares for Blazepool, I'm up to about 0.00124424 a day according to their site. It's about what I was making before mining just Ravencoin.
I think i'll try to add Blockmasters into the mix and see what the daily average is after that. The update they did looks nice.