I have one of the early versions of the Buck Strider Tarani Folder, I like it in general, but I have a couple of problems with it.
1) The liner lock is way too thin and flimsy for what is otherwise a sturdily built knife. It has never failed on me, but pushing against the blade while the lock is engaged causes it to move enough to raise concern.
2) I don't like the "nail file" stippling on the blade. The back of the blade acts on a file on everything in my pocket, and abrades the edge of the pocket, ruining otherwise nice pairs of pants. It slows up the draw, and is a general nuisance. This is a bad feature. I've noticed that more recent versions of this knife don't have the stippling.
The cool thing about this knife is that it lets you try out the basic configuration of a Strider without having to plunk down the considerable chunk of change this would otherwise cost you. If you like this knife, you're gonna love a real Strider. I have carried my Tarani folder a lot, but no longer do so, simply because it tears up my pants.