Thank you! Good luck to you as well - and congratulations on your two offers, that's fantastic!
I feel fairly confident about my SOP, LOR, and writing sample - but again, when your fate is in the hands of others (and you're one of 100 applicants) my confidence doesn't stick around too long.
I'd definitely agree about the fit, which is why I only applied to four programs, they were truly the best fits I could find. I spoke with the DGS and my desired advising professors at each school, all of whom agreed I fit well within the lines of what the departments had to offer - so that did make me feel good.
Like always, fingers crossed!