Ultimately you should use the release you feel most comfortable with, but a wrist strap index-style release is definitely more practical for bowhunting.  This is due to the fact that it’s attached to your wrist at all times, so no losing it in the field.  Along with the ability to command shoot if need be.  Not to forget, these are generally the easiest to use.  All releases work, but there is a reason the index style is the most widely used for bowhunting.