Hi there.
For the Money I say they are hard to beat. I picked one up last year when I decided to step back into pool, but I didn't know how serious I wanted to get. I was very happy with the way it played. The cue had a fairly firm hit and provided a lot of feedback.
I shot a little with a DP back in like 1996, or so, when his cues brought a premium and I honestly could not tell a difference in the hit.
The only problem I had with the cue was that neither of the shaft ferrules were glued when I bought it. My local cue repair, Waldo's Billiards, fixed that for free. (Thanks again!)
I took care of the cue and sold it about 6 months later for a little more than I paid for it, actually.
Good luck-
J.