Ariat Heritage v Kinsley

I’m in the market for a new pair of tall boots and wondered anyone has made the switch from the Heritage to Kinsley boot? If so, do you feel you have more room behind the knee without sacrificing height [when viewed from the side]?

I’ve had the Heritage ones for a while but needed a new pair. I ended up ordering another pair of Heritage and a pair of Kingsley to compare. I’ve already returned the Kingsley, but I don’t remember them having any additional room behind the knee than the Heritage. What surprised me was that the Kingsley had a much narrower foot than the Heritage, even though both were the same foot size. That’s why I ended up returning the Kingsley, even though I liked that style better.