40k as a total difference is not a lot for med school and probably not worth using as a deciding factor. Match lists are hard to interpret and given that SB and Hofstra are at a similar level of prestige with a similar pool of students, in a similar location, a lot of that probably comes down to individual students' preferences and performance (which is determined by the student, not the school). Residency interests also change, so as long as a school has good options for a residency (and it looks like you'd match just fine for EM at Hofstra), that might not be a great deciding factor. EM away rotations are also necessary to match, so regardless of what school you go to, you'll have to do EM rotations elsewhere (typically at places you're interested in). Both schools (likely due to their location and student population) match very well to NYC.
Hard to tell from your list of pros/cons if you have strong preferences one way or another, but deciding based upon preferred curriculum, academic/research/EC opportunities, location or a general sense of "fit" seems to make sense here. They're both great schools and neither will hold you back.
Sorry this probably isn't that helpful haha