I have towed our 2022 Ell with a 2014 and now 2019 3.5L eco boost. Both trucks XLT with tow package. The 2014 had a 6.5' bed and the 2019 has a 5.5' bed. Both tow the Oliver easily. We live in Ohio and have towed it to Alabama (rally), Miss, Tenn, KY and WV camping and have had zero issues. Payload was a learning curve at first but after loading and unloading stuff we never "used" vs stuff we take "in case" it became easier. I think the only issue with the Powerboost and some other options would be less payload capacity.
We are looking to move to a 3/4 or 1 ton truck this year to accommodate more extended trips. Getting away from the Anderson Hitch is a bonus for me, lol.
Scott