A Google user
I found it good. For me the "transparency" feature was important, however the rest options were also handy, ex. font size, etc. One thing i would like to have as extra option: possibility to offset the position of the keyboard in vertical direction both in portrait and landscape. I use the keyboard for Termux on Android and the terminal line is always at the bottom, so overlapping the keyboard if transparent mode is on.
A Google user
The keyboard is amazing but it doesn't work after I choose my options from the settings, crashes then it say close app or send reports and I didn't both and restarted my device note 8 but unfortunately didn't work. Making it work for me would be really sweet. Thank you.