A small note on my experiences so far.
I have settled on using this screen for most cases where I wanted to use a bigger screen for output. Creating small UX-es is awesome.
What is also great is that I turn the backlight off after a little while, and then a touch turns it back on again. Similarly, using a touch to turn the screen on and off is nice for when you don't want the screen to shine it's light into the room all the time.
I have also gotten it to work slightly faster by creating a better way of handling the serial data it sends.
I've also learned that you can send longer strings to it all at once. You need to send the length of the string in the command. I haven't implemented this in my own code yet, but I recently learned about it by better reading the documentation.
Something more worrying is that two of the six screens have stopped working. The screens turn on, but there is no serial communication. I believe this is caused by how I handled the screens, and creating small shorts on the back of the screen. My recommendation is to add some non-conductive tape to the entire back to avoid this. Make sure your other electronics don't accidentally touch its back.
The resistive touch screen works well, but if there was a capacitive version of the screen I would probably switch to that.
Finally, the screen can be separated from the PCB below. It's just attached with double sided tape.
