I too have a 2014 f150 ecoboost . Tow a 2016 28w FC.
Have a andersen wd hitch also put a motorcycle and motorcycle lift in the (800#) in the bed of the f150. The F150 is max tow , 11,200# and off road suspension 2000# payload.
Truck tows all this with ease up and down mountians. And it drives nice when not loaded .
I think the key is getting max tow and at least 2000# payload. I understand that the max payload on the new 150 is 3300#
Good luck in your truck hunt
Mike