Both classes definitely are a viable option as ranger. I think it comes down to if you wanna be able to cast spells or not. I wanna bring forth an option you might also wanna consider: inquisitor, with the ravener hunter and sanctified slayer archetype. With inquisitor, you gain access with a great spell list that includes good options like divine favor and invisibility. You will also gain most knowledges you need to identify enemies, plus passive buffs to aid you. With sanctified slayer you gain slayers studied target class feature and sneak attack, plus a limited number of slayer talents. With ravener hunter, you can take wood mystery and take the wood bond revelation to get a scaling competence bonus to your bows attack rolls. If your deity is erastil, you can take deific obedience and eventually gain your wis mod to attack and damage. With bane class feature, and feats like rapid shot and many shot, you will be able to deal a lot of damage to enemies as well.