Knight is easier than Monk to play for solo hunting. Knight skills will pretty much always do max effectiveness in combat since they hit in all directions(except for sweep) or hit the enemy you have targeted. Compared to the monk who has a couple directional skills which require a little aiming to be efficient. Not to mention monk has to keep track of the builder and spender spells. Hunting in a party is a bit different as knights have to divert a bit of attention to their positioning along with taunts, skill rotations, etc. If you're looking for solo survival with little thinking involved, then Knight is probably better for you. If you want to do party hunting with little thinking then maybe Paladin could be for you.
Also, just keep in mind that most often for the best leveling spots you will be forced into uncomfortable hunting. This is because you'll be living on the brink of what you can barely survive while still staying alive and doing as much damage as possible. But the more familiar you become with your class and hunting area, the more comfortable you'll become.