What is the actual advantage of AppCode these days? (Just purely from a user experience point of view.) When I tried it a hile back it kept switching back to XCode for UI Changes, and since the editor for obj-c didn't seem that much better than XCode (and also somewhat more sluggish), I just stopped going back to AppCode after one of these many times it sent me to XCode.
For the record: I love the other Jetbrain IDEs (i.e. RubyMine and Intellij)