Favorite bullet for hunting? hands down the Hornady bullet's, which one depends on which rifle. Truth be known, I've been using them only for over 40 yrs and never have regretted it. I prefer them over premium bullet's. Something about bullet's though, I believe I could have chose most any brand of bullet and found a load I could be happy with, with few exceptions. I tried Sierra's back in those days. Great varmint bullet's but way to explosive for hunting game. Today's may be better. I tried Nosler partitions in those days, all they made were partitions and not only expensive but accuracy left a lot to be desired by me. Those old partition's seemed to always shear off at the partition, newer one's I understand don't. Speer was bullet of choce for a 7mm mag back then. held together as well as Hornady spire points but a bit more accurate in that rifle. To a young man with an ego, about an 1/8th in better accuracy made a world of difference. I was pretty well settled on Hornady when Nosler came out with the balistic Tip and report's of failure's kept me from trying them. But I did finally in a 243 and I could not get the accuracy with them I got from Hrnady V-Max, by a lot more than 1/8tgh inch!
When i got my 6.5x06 I had decided to go Nosler Partition with it, 140gr. They shot very well in it as did the 125gr Partition but expense kept me practicing with Hornady's 140's. The Hornady 140 and Nosler Partition 140 shot to the same point of impact. But elk season rolled around and no Nosler's loaded up so I used the Hornady. Two shot's at elk with that rifle and two dead elk that never moved. Hornady's are the best depending on your experience with them and how you feel about bullet's. If you think you need a partition, Hornady doesn't make one. If you think you need a monolithic bullet, there are several and I doubt one is any better than the other, they all maintain 100% of their weight as a rule. If bonded is your thing, and I could be swayed in that direction, look for wht shoots best in your rifle and what you have confidence in. Whatever it is it will do it's job if you do your's!