Thank you all for the replies. I soon found out that if I wanted 9" screen that was compatible with my Garmin RADAR, I was forced into touch screen anyway. No other way around it, unless I went outside my budget.

So, it's the 942xs in the mail as of today. hello

I have to agree the refresh rate for pan/zoom with the new screens is incredibly fast. The old Garmin 4208 isn't supported anymore or I'd keep it. It's got a software bug unable to fix, plus wear and tear and a bumped transducer means it's time to upgrade.