Yeah I'm pretty sure you'll want to stick with Monero, that has been the best cpu coin for a while.
Isn't that being completely savaged by ASIC's right now, with months until it can be corrected?!
I would avoid it then, I haven't followed Monero too close. Verium was decent to mine but you'll need 128mb per core used. Its a decent coin for SBC mining as well.