Rejects should be fixed. We had some issues with one of our hosts (first time we've had a host issue) where connections to the network from EU and (only one of) USEast servers would keep dropping, so the coindaemons were getting out of sync and causing some issues. Everything should be fixed, and I'm really sorry for the degraded performance.
And about my 6 hours with 8,5 mh/s earning me 0.0000001?
Should i have lost that?
If yes its a good time to look for another pool.
Things happen, the same with literally any pool, if you pick the perfect 6hr period (which, this is the first we've had stratum problems like this in probably 3-4 months) then yes, stats can look pretty bad. Sorry you feel that its time for a new pool, but I do wish you the best of luck there.