Let's be honest: Who needs the latest version? For normal use more than perfectly adequate. Even extremely advanced skiers here hardly the limits of the program, I should know, because I have trained for years in various versions. The X3 I've seen times with a friend, are a few more things in it, or has changed, but I can do without it. With this V11 version, you have everything you need. Corel Trace, Rave, PhotoPaint, Capture + even with the SB Profiler you will well served.
For image processing, I'd rather stay in Photoshop (because I'm good with Uemme) .Also same here as with Corel: What the latest version?
Corel 11 still fast: My multi-core processor is detected clean, and all programs running quickly without crashes !! +