Toughness alone is probably more useful than the archery feature.
There's nothing wrong with a feature being situational as long as it's balanced accordingly.
Kaldaen said:I disagree. I don't think Prime Shot is useful enough to Archery Rangers to be their "unique class feature." It requires that you be closer to your target than any of your allies, which likely won't be the case after the first round or so. For a true archer, who hangs back and deals artillery damage while the defenders jump into the fray, this ability will be useless for most of the encounter.
A better ability would be a +1 bonus to ranged attacks with any weapon with which the Ranger is proficient. This way, Archery-focused Rangers are getting an overall +3 on attacks with bows and crossbows, demonstrating that they can fire their favored weapons with greater accuracy than a Fighter or a Rogue.
There's nothing wrong with a feature being situational as long as it's balanced accordingly.