Pros:

1. Has a menu icon which allows for quick and easy snapping.
2. Supports hotkeys for quick and easy use.
3. Has a customisable record time, which provides slightly more flexibility when recording.
4. Modern design and looks like it fits at home on mac.

Cons:

1. Doesn't have a Windows alternative
2. You can get similar products for free, so in my opinion, this is overpriced for what it offers, albeit a tiny amount of money.
3. Overall the feature set doesn't look like it provides anything more than alternatives on the market, and I can't see what separates from its competitors. The pros I mentioned above are also common across other applications of this nature.