John,

As you can see form the replies that you've gotten, everyone is convinced that the framework they are using is the best one. What is very interesting is they are all correct.

Frameworks are like cars, the one I like may be your worst choice. Frameworks influence everything you do and the ways you do it. The only effective way to find out if a framework is the right one for you is to use it to build an application. Most of the vendors rpovide a 30 day money back policy, so you really don't risk much by buying it.

In my opinion, the frameworks I am familiar with (VFE, Mere Mortals, Maxframe, Visual Extend, and Promatrix) are all usable and will improve the efficiency of your development. The selection of the best one is a very subjective decision and the advice of others is of only a small benefit. First hand experience cannot be side stepped.