He's quite the bull Ned that's obvious even to a non Hereford person like me. Your cattle pictures always show real characteristic bulls and females though and there are lots of purebred herds in many breeds that just don't have these quality of cattle.
On the pictures I prefer the first - with his head being up just a little higher he just flows better over the shoulder and along his back. If only you had got the one back leg a little forward....I know, I know it's tough to get good pictures of animals.