Late to the thread, but adding my two cents.
I have driven the 2023 6.7 HO and a 2023 7.3 and both drive great. I then ordered a '24 7.3 with 3.73 and have driven it for just over 6,000 miles; mostly loaded with a camper and often towing a 3,000lb fishing boat or 3,000lb 16' enclosed trailer...