I switched to csc.hash.so after coinarmy lost me a fair few coins.
The only issue i have with csc.hash.so is the 120 confirmations. Any chance the would be lowered in the future?
My pool has had 60 confirms from the day 1. I'm not exactly sure what would be the benefit of fewer confirmations, 60 confirmations only take about 30 minutes or so. But, ask and thou shall receive. I dropped it to 20 confirmations, is that low enough?
