Which to use Xolominer or jhPhotominer

I am running Linux Debian 64 bits

jhPhotominer or Xolominer, which give better result?

Of the few pool available for prime coin, which give a better result in overall earning per day
beeer, xram, ypool or candypool

For me i am now running xolominer at beeer. with a roughly 0.060 chain for beer using a 8 core virtual machine