I had the chance to aquire a NIB Lux Select for under $20 so I decided to give it a try before springing for the Pro and I'm glad that I did. The Lux will go on my list of least favorite Bucks. I know that it boils down to personal preference but I don't like the tip down carry and the small size. That being said, I love the large Vantage's but dislike the small ones, so if the Lux was larger (it's about the same size as the small Vantage) I might like it better.
The blade came perfectly centered but that was at the expense of easy opening. I found it very difficult, at least for me, to use either the flipper or thumb stud to open it with. I loosened the blade pivot nearly to the point of taking it out and although it loosened the action up a little making opening easier, the blade now is against the frame (barely touching) on one side. I'd be nervous about leaving it that way for fear that it would work it's way out.
On the plus side, the frame lock fully engages the base of the blade being just about the same thickness as the blade at that point. I don't see it ever failing.
So, this little guy is going into an assortment of new Bucks that I'm donating to the local 4-H Club for their fund raising auction this coming Sunday.