Placette vs. Creek remote volume controllers?

I'm going the "minimalist" route with one of my two systems. Presently a Creek OBH-10 volume controller serves as my preamp into a Pass Aleph 30. This $250 unit seems to get the job done nicely but I do have to wonder if the 4 times as expensive Placette unit would be a sonic upgrade for me. One problem I have with the Creek is gain matching with the Aleph 30--there are some occasions when I could use a few more dB than the Creek will get me at its max setting. Please let me have your views. Thanks!