Swiftkey is on sale today in the Android market, $1.99 for the phone version, $2.49 for the tablet version. I've been using it so long on my phone that I can not even stand other keyboards. The automatic word prediction and completion is unmatched and their tablet version has a novel split keyboard for easy thumb typing. They have a free version you can try(predictions go away after a month), but I'm not sure how much longer the full version will be available.
I tried the beta version on my HP touchpad and it is perfect for tablets, IMO. They are also really good at updates and even upgraded me to the X version for free when it came out.
I tried the beta version on my HP touchpad and it is perfect for tablets, IMO. They are also really good at updates and even upgraded me to the X version for free when it came out.