Yeah I notice in my area B26 has about the same signal as B25 if not a little worse, can't wait for Sprint to finally optimize it. I've had my Nexus 5 since August and it's been the same no improvement, hopefully by the new year it will be optimized. It's quite funny actually I get no B25/B26 in my house but I am picking up B41 from a Clearwire site a few blocks away.