Need comparison between Kendo MVVM and Knockout.js
I am considering using Kendo UI controls for a Single Page Application. Initially I had planned using Knockout.js but I see that Kendo UI has a MVVM framework which at the first look seems like a combination of upshot.js and knockout.js. I did see this post http://rniemeyer.github.com/knockout-kendo/web/Menu.html indicating that kendoui MVVM might not be a bad option if we are working with Kendo ui. 

Would appreciate any inputs on comparing kendo mvvm framework with knockout.js. Specifically some areas like support for pub-sub design, ability to control observables definitio during mapping of model to viewmodel, databindings, integration support with other libraries, performance etc.,

Thanks.
Need comparison between Kendo MVVM and Knockout.js
===

I am considering using Kendo UI controls for a Single Page Application. Initially I had planned using Knockout.js but I see that Kendo UI has a MVVM framework which at the first look seems like a combination of upshot.js and knockout.js. I did see this post http://rniemeyer.github.com/knockout-kendo/web/Menu.html indicating that kendoui MVVM might not be a bad option if we are working with Kendo ui. 

Would appreciate any inputs on comparing kendo mvvm framework with knockout.js. Specifically some areas like support for pub-sub design, ability to control observables definitio during mapping of model to viewmodel, databindings, integration support with other libraries, performance etc.,

Thanks.