You should try CryptoNote or similar coins.
Afaik, Magi is similar to CryptoNote algo, so it's in this list.
There's also Monero, DuckNote, BBR, DSH, DNC and many more.
Some have higher diff, some have lower diff. Some have better price, some don't. You'll have to research a little.
However, try not to expect miracles. In most cases you barely pay for the power you consume.
Is there a good mining calculator for CPU only coins? Are any even actually profitable anymore? I have a few spare rigs I can divert for anything decent.