You'll find that the REDDI has some rabidly devoted fans here.
However it is "just" a DI, so if you want any EQ, dirt, or other tone shaping, you'll need something else. Whether you want any other tone shaping is up to you.
If you just want to add EQ, look into the Empress ParaEQ.
Also, the Cali76 acts as a DI on its own (if you get the transformer version).