Absolutely awesome knife. It is beefy feeling (heavy, thick liners and thick blade-stock), but it's specs also make it out to be deceivingly smaller than it is in reality. As soon as I flipped it open, I thought of the Kershaw Rake (only smaller, yet beefier - if that makes sense). I've discovered that while I love Tim Galyean's designs, I now appreciate a lot of Mr. Ball's designs too (had to google some of his other designs and I'm liking what I see and what I have in front of me with this flipper).
I don't know if Benchmade's marketing department missed the measurements on this one or what, but it's easily larger than the mini-Axis Bone Collector or the mini-Barrage, so definitely don't discount this as another mini-grip sized tiny little folder. By my measurements, it's actually 3 5/8" from pivot to tip (with 2 7/8" of cutting edge) so all you 3.5" guys:
1.) You were right on as this is a nice size for a flipping-Axis-folder
and
2.) You should have pulled the trigger as this is very much larger than a 3" folder
Mine is super easy to flip and very smooth all the way around. Love the shape of the handle and the G10 is a perfect blend of peel-ply grippi-ness and contoured hot-spot removal at all the right places for my hands (can't speak for anyone else - I have what I would call medium-sized hands). Mine came pretty darn sharp (which is all the more impressive from Benchmade) and the edge is very symmetrical/even. The stone-washing is spot-on and I have to say that I really like this pocket-clip design.
Here's some crappy-lighting comparison pics: