I've been hooked on a "borrowed" copy for the past few months but this is making me think even harder about my future design tools. Cloudifying everything in version 10 to the point where there are no longer any nontrivial parts shipped on the DVD and everything is through a subscription does not help either, because now I'm stuck with what the previous version shipped, forever. Oh well, I don't mind making parts anyway.
So that leaves Eagle, which is the de-facto standard for open-source hardware (mmm, irony). Or open-source KiCAD, which is of the same ancient technology as Eagle but at least has future prospects. It'll be hard going back, that's for sure.