Yeah, the current Broadway cast is outstanding. In fact, it's weird to say, but both DW and I thought the weakest member of the cast by far is Hamilton himself. And for the most part, that's okay. Daniel Breaker as Aaron Burr is one of the best performances I've seen on Broadway, and James Monroe Iglehart as Lafayette/Jefferson is also outstanding. Angelica and Eliza casts are also great.
Strangely, the first time we saw Hamilton, we saw the understudy for Alexander Hamilton (it was a holiday weekend and the lead was off). We liked the understudy significantly more. He was dancing in the background the second time we saw it.
Have fun! Hoping we can get back soon. There are still a few $549 orchestra tickets for our NYC trip next March but we haven't pulled the trigger (yet).