Quote Originally Posted by nivek View Post
I have never used a centri, but I can tell you I got one Halo, and just ordered two more. GREAT machine.
The answer to your question(s) on which is the better machine is in this quote. Time after time in threads on/about the Spektra you'll see this..."I got one, now I'm buying another..." You just don't see that with the Centri. It's one thing to talk about how nice a machine is, but to like it enough to put out money for second/or third is something else entirely. ​