ISBoxer is complicated if you use all the features. But the things it makes painless is usefull to all new boxers (automatic FTL, dynamic macro generation for switching out toons with ease). I know when I was using HKN, which I love, I was still messing around with macros inside of WoW and struggling to do any mixing or matching. ISBoxer solved the problem and made it more enjoyable. I doubt Keyclone does the same.

Though I never used it, I'm greatful Keyclone existed as it was apparently very valuable to the multiboxing community. However, it is outdated. ISBoxer is the new generation. Consider Keyclone a pager and ISBoxer a smartphone. Both useful in their time, but if given a choice, I wouldn't go for a pager even though it's cheaper, the smartphone is just too valuable. Others may disagree. If you do, then you're a drug dealer. QED