I have two heifers(galloway and Hereford) ready to breed. my neighbor has a smaller pinzgauer/angus bull available. (dad pinzgauer-mom angus). I was told today that pinzgauers sometimes throw larger calves. does anyone have any info or advice on why I should or shouldn't consider this bull for first time heifers. both heifers are between 900 -1000#.