New tow vehicle...6.4 hemi or Diesel?

So I have a 2001 3500, I love it, but it's 20+ years old.
If I get another truck I might get the V8.
They have so much power than before.
And I am not a frequent tow person so the diesel might not be needed.
Over the 20 years I have had my truck the Cummins has worked out.
And I towed a 24 foot enclosed from VA to Texas with a Colt and a Lancer Station Wagon.
17 MPG.
So you have to look at all the details and what works for you.
I do know this, I won't have any trouble selling my used Cummins truck when I get rid of it!

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