Wireframes from our UX designer were minimal, yet functional enough to explain what needed to go into the graphic design. When set up correctly, the wireframes served their purpose very well.

I have been using Axure RP for couple of years now. Although it is not my main wireframing or prototyping tool, I still like it power and what it can provide (if you want to create a complex prototypes). The main features I like in Axure is libraries (although there are not much). Easy drag and drop elements is another nice feature. Also, ability to create a clickable prototypes right in the same software.

I loved Axure, it has a slight learning curve but an amazing library as a lot of other designers are already using it and it creates amazing wireframes and usable prototypes; like you can get an icon on your phone like a real app and use the Axure prototype.