Dad is psych here (was peds in England), Mom is PM&R here (was starting on ob-gyn in India). I'll be PM&R with likely a more procedural fellowship, then a research fellowship. I always liked what my mom did. The therapists are nice, EMG is fun, patients tend to be motivated and nice. My mom said that any specialty will get boring after 8 years or so and also said that research is key to advancement if you are at all affiliated with a university. She thought neuro was interesting and that is likely what my little sister (an M3) will do. But I like procedures, research, and nice people, so it's PM&R for me.