Slave or Nemesis weapons?

Stats wise is it fine if I get a Slave rather than a Nemesis? I legit cannot afford 15 mils+ for a Nemesis.

Their only difference is their supplementary abilities since their Pwr stats are pretty close and they both have a 17% damage bonus. Nemesis give damage reduction and PP cost reduction, and Slave give super armor and increases PP recovery.

Hmmm,so either way will work then. Thanks for the info!