Hullo! I've also been accepted with funding to Dartmouth College, and don't know much myself about it. It seems like a good school, obviously, but I'm not sure I'll go because it's only one year--that means that if you want to apply to PhD programs, you'd have to start re-applying within 4 months, and I only just finished off a crazy application season! What's your subfield? Nice to virtually meet you. I didn't really answer your question in any real way, haha. Congrats, though!