My FFE is the
best car I have ever owned, and one of the best I've ever driven. It just feels like a great car, probably one of the best in its class, electric or otherwise. Luckily, I've not experienced any of the teething problems other have reported. So, right now, I am super happy with mine. And, having been a non-domestic car owner my entire life, I am extremely impressed (and proud) with the Ford quality (maybe it really is Job #1).
So, yes, for someone with appropriate driving needs (radius of about 60 miles from home, for "range comfort"), vehicle usage (doesn't need to go pick up lumber), and ability to live the "EV lifestyle" (good access to charging), I would recommend the FFE hands down.
But, why lease an FFE if you already have a Model S, the creme de la creme?