I feel the same, Argonian is so far the best role-play race for me—— their culture is such a mystery. So I don't have to consider things like "since Molag Bal is an enemy to Boethiah, my dark elf character wouldn't want to do this quest" etc.
Besides, being one of the "beast races" that is shunned in most part of Tamriel just opens more possibilities. You can be helpful and friendly, try your best to break the stereotype, or just simply go with the "I don't appreciate them right back" attitude. Never feels out of place to ask like "who's Talos?"