Hey Terrance,
I'm rockin a presentation 2000 and I love it. It has the same jaws as the more expensive renzettis, but uses a cheaper metal in the construction of the unit itself (aluminum I think). It works great for streamers which is what I tie mostly but does equally well with dries and small stuff too. The only thing is that it doesn't come with a material clip, and the design doesn't really allow for good positioning of an aftermarket clip, so if you really think a clip is important then I would advise against getting this vise.
In reference to Conor's post, the 2000 is more of a 5-10yr vise, and the next vise I buy will probably be a top of the line job. But with the money I saved I was able to spend the difference on more materials, so that was a bonus. And I don't see the vise wearing out for a GOOD 5-10yrs.