First, JetBrain IDEs that I've used are lightyears ahead of Eclipse and Netbeans in terms of performance. Secondly, they have a lot of established code written

First, JetBrain IDEs that I've used are lightyears ahead of Eclipse and Netbeans in terms of performance. Secondly, they have a lot of established code written in Java. Thirdly, their other IDEs are cross platform. I'll wait and see how this turns out, but their other offerings are excellent.