for 99.999% of all hunting applications anything from a sharpened butter knife to the finest 2500 dollar knife will work the same. 99% of people are just using the knife to gut a deer and that only takes 2 minutes of actual cut time.
So any knife you like the looks, feel, and style of is going to work great.
Whe you get into bushcraft, traps, shelters, survival stuff and other hard use knife utilities you need to start thinking hard about what you need a knife to do and its features.
There are sooo many great knives out there in all price ranges. Its best to get your hands around some and see what fees best to you.
Me personally i love the esee knives. as mentioned above the izula knife is one of my all time favorites. I carry that knife every day. its a perfect size do almost everything knife that sharpens very fast and easy and will out last me.
best bet is to hit a couple stores and play with a few and see what you like best.