I like more upturn/flare on my kukbuts. I would have to feel that but in my hand to make a final decision. I mean, I have nothing against smaller buts as long as they are proportional, and allow a very secure grip, and feel comfortable and natural in the hand for extended use.
And as others have expressed, show us some pics of the top end too, I mean, we are talking about a whole package, and just a pic of the butt, while nice, will not give us the full picture.