The Titanium Extraction Engine is a beast I've come to love. If you have acquired the polished version, you might also consider obtaining the sandblasted one. If you do not possess either and are currently contemplating which to choose, I would like to share my experience.
The sandblasted option may be more suitable if you tend to handle items with less delicacy. It offers a slightly more robust aesthetic while still maintaining a distinctive appearance.
The polished option is recommended if you exercise greater care and appreciate the refined look of a polished faucet over one that resembles, for instance, a nickel faucet.
I've love the performance and breakdown of the Titanium Extraction Engine. There's a little learning curve. The manual and his lives are priceless!