Stripes, Spring, Play (or ?) : which high performance Java framework to use?

Question

We are beginning to build out a webapp which will probably see a lot of traffic. We dont have a lot of money, so we want to reduce hardware cost. More or less, I think that mean

Answer 1

I would highly recommend Play! framework.

Java-based, Rails-like, easy to learn, highly productive, more and more real projects based on it, full stack, fast in coding and fast in production, active community...