what is your preferred listening mode

My dealer set up my Anthem 1120 listening mode to Last Used. I had it set to DTS:Neural:X. There is also the option of surround. He said Last Used is without processing. I have found that I have more of full Atmos bubble experience in DTS:Neural:X. I have tried Surround mode yet. Is there one listening mode that is considered the best one or is a matter of personal taste. thanks