Like everyone else coming from Verizon LTE, I'm worried about data speeds, but these results are very encouraging. I'm in a T-Mo HSPA+ city and I'm actually looking forward to eliminating those annoying 3G/LTE handoffs. My Verizon GNex has been getting worse and worse dealing with them lately.
And it might just be me, but Verizon's LTE network isn't quite as fast as it was a year ago. LTE is not the panacea people think it is. Having both CDMA and LTE radios in a phone is problematic for battery life. And from what I understand, the antenna and radios in the N4 are better than typical GSM phones.