Android - Soft-Keyboards

I've been using many different keyboards so far. Bellow I'll describe soft keyboards I liked the most.
Note that I'm looking for maximum usability so fancy look and skins support are just bloated additions for me. Same for emoticons, twitter/facebook/shit-o-thing integration/etc.

Stock keyboard.

It's not perfect but enough.

Samsung keyboard.

Buggy and based on many hard-coded values (won't work correctly on custom screen denisity).

Feature	Android builtin	Samsung builtin	TouchPal	Swype+Dragon	SwiftKey
Cost	free	free1	free	4$	2$
Hand-writing support		+++2	N/A	+	N/A
Swype-to-type3		+	+	+	+
Voice input shortcut		+	+4	*7	+4
Multilang mixed input		*8	+ BiLingual	+ BiLingual	+ multilang?
Words prediction		+	+	+	+
Navigation keys		-	+	+	*5
Size			20MB +data(0.5M)	50MB +data(10MB)	60MB +data(on SD, 10MB)
Easy access to extended characters		+9	+6	++	+6
Annoying			Middle row has no special chars Layout cannot be customied
Unique features			Key-swype (ex. q+up=1) Word prediction on letter (letter+space) T+ layout (2 letters on key) Swype over space to enable/disable prediction		Float mode (I love it) Layout change on the fly Asks for access to gmail/twitter/etc. to get prediction information
Version used			5.4.6.3	1.6.3.22544	4.3.1.231
Link to the market			TouchPal X keyboard from Cootek	Swype+Dragon from Nuance	SwiftKey from SwiftKey

¹Free on Samsung phones

²Samsung keyboard has really nice pressure sensitive hand writing recognition

³I guess that "swype" word might be protected by some patents...

⁴Integrated as long-press of another key

⁵SwiftKey has limited support for navigation keys: only left&right

⁶Access to special characters through single-lined list - multirow table would be better

⁷Nuance Swype is using Dragon recognition which works online only and is a bit worse than Google speech recognition - although Nuance Dragon Naturally Speaking is great on PC

⁸Samsung Keyboard offers quick language change instead if multilang support but overall I like it

⁹Samsung keyboard offers language-dependent list of special characters - after you get used to it, it get's quite handy

Overall I must say that I like TouchPal the most. And it's free :)
Samsung for s-pen hand-writing input, TouchPal for anything else, Swype was a waste of money for me, SwiftKey has great float mode.
Android - I must fill the columns some day :)