Free: Contests & Raffles.
I assume this would be for elk since you posted in the Elk Hunting board? If so, I would go with the Accubond (or the Partition).
You can't go wrong with Nosler's. With that being said, figure out what your gun likes. Every rifle is a little different and I have used most of the choices that you have listed in several different rifles. Good luck and besides, it give you a reason for a little more bench time which never hurts!
How far do you want to shoot?
Neither one comes in 140 grain.
personally wouldn't hunt elk with that small of a load or that small of a rifle.. but to each their own. For a good all around bullet I'd go with the 160 hornady. Reason being. Its the right size for both elk and deer. your rifle should give it good power even down range. Also I've always used hornady ammunition and never had a issue.
I have used both the gamekings and accubonds in my 7mm rem mag. Both great bullets. Id take the accubonds, better bc.