I've been getting annoyed by the swiftkey autocorrect. It seems as if, until it gets used to the words you use, it's always going to switch any acronym, jargon word, or anything unconventional to what it thinks a normal word is. And then any time you type something new, it's still going to overwrite it with what it thinks you meant, which will be wrong. In a way, it seems like a scheme to make you stick with them, because you don't want to waste the "learning" that the software did about your vocabulary.
I dunno...I like the look and feel of it...I guess I'll stick with it for a while. Getting kinda annoying though. The less automated LG keyboard was actually more accurate and less time consuming for me.