Keep in mind that, you have to drive, maintain, pay for and insure your TV. Few of us own a TV dedicated to just towing. Bigger and better cost more all the way around.
I get along fine with my F-150 E-Boost and I suppose an F-250 would be better. There were a lot of nice used F-150s when I was looking. Not so many nice used F-250s.
It seems a lot of folks buy F-150 and trade them off like cars. The larger trucks go to people who need and use them until no longer needed.
It usually comes down to; What do you want, What do you need, What can you afford to buy and maintain.