Touch Audio suggestions?

We bought a new Caliber last year and the Touch Audio has never worked properly. The sound is not good, possibly speakers also, and the touch screen has never worked right.
Now it does not work at all, I changed the fuses and also reset it and nothing happens. I would gladly have paid extra for a decent system.
Any recommendations for a good system that will fit without too much altering?

My touch system is for crap! Trailer is not even 2 months old and the touch function no longer works, hope I don't lose the remote. From the internet searches I did, it seems like there is only one other system out there, which is an older model (Jensen brand). Very interested to see if there is a good solution for this. I had done a few searches on double DIN car DVD systems, not sure they have the correct outputs to run a TV?

Oyr camper is only 2 months old and our touch on the touch audio also does not work. I plugged my iphone into it and the outside speakers just crackled.