I was thinking about switching one of my projects (and after that subsequently other projects too) to Spark View Engine but after todays research I ran into problem of a lack of Intellisense for Visual studio 2010. Not only that but it seems that the project is not maintained regularly.
So I'm left with a feeling that I should not choose Spark at this time yet. However, apparently NHaml has the same "issues" too.
I know it is discussed in more detail here http://stackoverflow.com/questions/1451319/asp-net-mvc-view-engine-comparison
but I would still like you thoughts on what to choose or just stay with WebForms view engine for now?