Right now I am using a wired Mighty Mouse. It's not meant to be a permanent solution, so I want to get either a Logitech Performance MX vs Magic Trackpad? I've used both in stores sampling them out, but am a little afraid to put down $70 for a device and then not like it for what I do. I do a lot of photo and video editing in Aperture and iMovie. I'm not a pro, I just do this as a hobby. I work in photoshop every so often. Other than that I'm usually just browsing the web. I've used the Magic Mouse before as my main mouse for 9 months and liked it a lot. And I've used the Logitech MX Revolution for about 2 years and really liked that as well. But I'm not sure which one would be better for my workflow? Any advice?