Ultra is still one of the best keyboards. I was using it since it beginnings. I like the speed. And the Editor Mode. With Magnifier for accurate cursor positioning. And the potential when using it with physical keyboard. None of the competitors has solved these issues so far (amazingly). However there are some drawbacks (why I quit using it):
Mainly:
* long press duration not configurable
* no swyping for ?, ! (swype to spacebar)
* no swiping for numbers (swype up)
* no swyping for word delete (swype Del backwards)
* cut & paste takes to long to access. Here I prefer the solution swype provides with swyping CRTL-C, CTRL-V
* Editor mode should be quicker to acces (does not show the button when suggesting words)
* best would be to have it in GMD gesture control to reduce required finger movements
Long press duration of what? If you're talking about the secondary characters, long press is configurable.
The only issue I have with this keyboard, is that sometimes tracing freezes for a bit when I open the keyboard.