So I just got my TECK today and I'm really frustrated by it. Part of it is due to the funny key locations---which hopefully I will become accustomed to, but I really think an extra column to the right of the right-pinky column would be warranted to keep /, |, - and ' where you expect them. However I think this is stuff that is a matter of overcoming muscle memory.
The bigger issue is that I am getting a lot of double key presses. I have to keep a watchful eye on what I type and usually have to re-enter passwords. Has anyone else had this? This seems like it would be a firmware issue rather than hardware...
I do like the Blue switches---my laptop keyboard feels so gross now---but I'm not so convinced about the TECK's ergonomic features. I may just have to return it and up my max-price on the ErgoDox...
EDIT: Just saw this thread:
http://geekhack.org/showthread.php?25055-Truly-Ergonomic-missing-right-arrow-key-presses, sorry for the extra thread.