Struts VS JSF

Dose anybody here interested in JSF and Struts. I am now doing a project based on JSF. For front end parts the JSF is powerful, but on controler part , struts is more flexible.

Hello, I have been using Struts since four years, and I think it is good because it enforces the Model View Controller pattern, but has also a lot of problems, like its strange and difficult to use tags. I don't know Java Server Faces very well, I just made some small applications with them, but they are very similar to Struts, so, if you are using Struts keep using it. I don't think JSF will finally overtake Struts.

I don't know which is the best, I used Struts while never JSF. Struts is nice but I think it is overpassed now...who knows?