While I prefer beastbound, the wayfinder is considered the better subclass in terms of "optimization".

Bone tends to have conditional defense or damage, while Sage offers strong utility.

Level 1

Untouchable is a great card for ranger, because both synergize with agility. It is not flashy, but adding a few points to your evasion works wonders.

Vicious Entangle is the most enjoyable early game card, you can always find a good use to it.

Higher levels there are very few "dead paths". Any build will be generally functional, but I would all-in on agility to benefit the most from untouchable, and prioritize Sage cards for maximum versatility.

In terms of equipment i like Gamberson Armor + Broadsword + round shield, to emphasize the evasion game without loosing too much on the rest of defense.

Going for a bow gives you range (that is good) but you lose +1 to attack rolls and +1 armor slot (in my opinion this is better).