If it isn't the best capo around. Yep - this one is the capo to get. Nope, no need to read further, this is the one. However, besides that - here are some things to care for:
Before this, I had a cheapo capo that came along with a guitar maintenance set, it was good enough - had to manually adjust the spring tension every once in a while, as the middle parts would not be completely pressed down, but rather slightly "muted".
As soon as I got this capo - I've put it on the guitar and started carefully plucking the strings. Unless I really put it in a bad spot - all strings ring out as they should.
If you are looking to buy your first (and most likely the only) capo - look no further, but here is a friendly piece of advice. All capos I came across have metal construction - so, you cannot just play around with these recklessly, it can be easy to scrape your beautiful guitar finish or even worse, do some damage to the frets themselves. This is, of course, if you are completely reckless with it, hell, if you drop your smartphone on your guitar you can damage it. (it should go without saying, but I'm telling this from the experience I've seen other guitarists make)