Overall, First Choice did a great job.
On the plus side:
Robert and Deaude worked extremely hard for almost 11 hours straight and were very nice and professional. We also switched the moving day twice and the FC office was extremely accommodating.
Negatives:
The quote I got from Luis was around 4- 5 hours with a two man crew. And while I understand this was based on square footage and not a visual inspection and there was a lot of stuff to move, it wound up being more than double that and we probably should've used a 3 man crew that would've saved some time and money.
Overall, I'm happy with the service and the movers. I'd recommend them with the caveat that if you have a lot of boxes in addition to the furniture, you might want to opt for a three man crew.