What's an 833 o/d from a truck worth?

YY1 said
My theory:

For power- Dive like a 3 speed with a 4 speed shift pattern.

For economy- Use O/D like an O/D and not as a power gear.

Anyone trying to powershift 500+ HP into O/D 4th is probably gonna run into trouble eventually.

No sense beating this dead horse, you got it figured out.
Some folks will still jam it in OD, blow it up, and ***** about "poor design" though.