I am currently evaluating different designers. I have tried both matisse and swing designer.
As I am an eclipse user, swing designer is more comfortable for me. Another point is that swing designer is much more configurable and is a lot better when parsing custom code.
The only feature that matisse has and not swing designer is the support for the next generation layout GroupLayout. As swing designer has support for SpringLayout which is not far from GroupLayout I want to know if there is any short term plan for GroupLayout support
Thanx
Seb