OBDeleven!
I have Carista and its very limited.
for example: you can't code the windows to close in single press. I tried and you don't have the option for this.
I sent them email and they told me that you can't change it to prevent injury from the windows or something..
in OBDeleven you can do whatever you want by changing the codes.. the example above you can do in 3 minutes.
hope it helps[=