We have recently switched over...

SwarleySouth Africa5 star
We have recently switched over to Syncfusions' component library and I have to say, I have never worked with a more comprehensive and user friendly package before. They have a wide range of highly customizable and easy to use tools to suite most needs, along with excellent demonstrations and example source code. I am particularly pleased with their WPF components. I have found, being a relatively new technology, most vendors haven't been able to take full advantage of the platform. Syncfusion however, seem to be getting it spot on. And in terms of support, you'd be hard pressed to find a better team. Their staff are helpful, friendly and above all, efficient. Their turnaround time when it comes to fixing issues is simply superb and I'd gladly recommend them to anyone looking for a solid set of components.