I have EQ5 and when I actually took the time to play with it, I found it is really cool. I am not a computer savy person so I had to really follow the step by step instructions and do it over and over. You must want to spend time with it to really learn it. I still have to refer
to the book all the time, but I do enjoy it. If you get it cheap enough I would do it. They are expensive.
Good luck.
peace