5280
I played with a 5280 for about 7 months, i got a great deal on the cue. Someone traded me a 5280 and 220 for an older model meucci that I had played with from my first day in a pool room [the italian flag model as they are locally known.] The stick was satisfactory, but I really disliked the pin and the feel of that pin on contact. It had a great taper, great weight and was truly a beautiful stick.
The downside to me is that I dislike any uni lock or semi unilock pin they seem to be a bit weaker in the joint that I prefer. I enjoy a good solid feel throughout the stick, I dont like the 'bounce' or vibration that comes from the unilocks that I've personally tried out.
Best thing I can say is try it out, and get other reviews.
Their product is good, but personally I won't own another one other than for aestethics.