That PV lobe N of ME is going to be a big problem for someone if EURO is more right....gonna be a sharp cut off with this one like Jan 2016 and Jan 96 (not saying its of that caliber, just prominent examples that people will remember). The N edge of the heavy snow band will be nuclear assuming this doesn't get shredded.
The GFS starts phasing the lobe in over PA and NYS, but the EURO has it out ahead more to the NE so that it shunts the system and doesn't phase until the maritimes. Gonna be an interesting model war....a compromise between the two could be very nice if that PV decided to give that southern wave road head near the cape.