New F-150 - V6 w/Ecoboost?

I have an Ecoboost now and agree, it does tow great. That being said, my previous F150 had the 5.4 V8 and had no problem towing our trailer either, (5,000) even in the mountains. And my V8 actually got better mileage by about 2 mpg both towing and unloaded. The Ecoboost cost an additional $2,500 including rebates, and gets a little worse fuel mileage. If I was towing a heavier trailer maybe I would appreciate the extra torque, but for me, the Ecoboost additional cost was not justified for my needs. Maybe I'll recover something when it comes time to trade it.
I haven't owned a 5.0, but from what I remember it had very similar power numbers to the older 5.4. I'll sure be looking closer when is time for a new truck.