The question is a bit too narrow.
To give good advice we need to know about YOU and about where you will be hunting. Killing deer an thick forest in New Hampshire doesn't require the same range and accuracy as it does in the mountains of Wyoming. Florida deer are smaller than deer in Nevada.
For example, if you are recoil sensitive a semi-auto, or a less powerful cartridge may fill the bill better. Muzzle breaks may be wanted, but some guns are set up for them from the factory and some are not.
Are you going to reload? That will be a huge help, but if you are not going to load your own you need to look at what is available to you.
Are you left handed?
If so you will not have all the options that someone else may have.
Asking "what's the best rifle" is like asking what's the best motor vehicle.
Depends on who's asking, and what they need to do.