I think I finally found a way to explain why I chose to switch from the TOTL G70 to the MOTL PSR3000 - with this car analogy.

Just because you love that big SUV doesn't mean you don't buy the family van.

I hope that works for you as it does for me. It's just that I have no good reason to abandon the G70 except to say it doesn't fit into my present situation. I drive a Honda Odyssey, not a Cadillac Escalade.