I have thought about buying it to try it out. I have been using ahk from the start though so I am afraid of losing a lot of the flexability in the way I do certain things. If I ever want to change anything I use program it in ahk. It's kind of alot of work, but I generally enjoy it (the way clonekey came to be im sure too, the author enjoyed programming). If there was a "trial", chances are I would probably switch over to using it.

I have recently set up my ahk so pressing a hotkey will swap the main window on my main monitor with one of the 4 wow windows which reside on my second monitor. Making the small window which was on my secondary monitor show on the main monitor full screen. I use F1 through F4, F1 and F2 top two windows, F3 and F4 on the bottom two. I have really started to learn quite a few things about ahk lately, really understanding how it works and learning it's syntax and functions much better then I did when I first started using it.