I both love and hate that app because it has shown me how absolutely abysmal cellular speeds are at “peak” hours (which recently has expanded to most of the waking hours). Some days the test can’t even progress because the towers (I’m guessing) are so congested with other people trying to enjoy their lunch break. On the other hand, I love seeing the 5G-UW pop up on the phone and getting 2gb download speeds. I don’t see it often enough.