their basically the same(different names same features). So get whatever one you can get a deal on. IF u want look into THe Wacom Capture [link] has four programmable ExpressKeys. THe ones you listed dont. If you like the idea of having programmable ExpressKeys to put shortcuts to ur tools then the capture will be better. Either way those 2 are the same.
hah xD eyehhdfbhj. its just ughuu. so fun to draw, ive been drawing nonstop through my days since i was a tiny child x3 <3 i dont think this will ever go away! @O@
d'aww you're actually real lucky! I always have to force myself to practice drawing so I don't get bad or something XD I think I should rename your sickness: Arthritis.
**NOTE**
i will be using paint tool SAI. so if that changes anything, tell me. which one is better for that program?