I have owned a lot of different brands and I have to say I LOVED my Twisted X Barn Burners. (1st photo)
I also really loved my tony lama (2nd photo), ariat (3rd & 4th photo), and my current boots are durango (5th photo - first time having/using this brand but I love them).
The only boots out there that I am 100% not a fan of is Justin.....they did not last long for me, but I do really enjoy Justin equine products (some of the best bell boots I have ever used).
Let me know if you are interested in any of these boots and I will get you the style info.