Tired of shelling out $ for AT3 test strips so switching Kuro to my BG True Metric Air. Just did his +11 test w/ both (I know they say not to bother comparing), and AT3 was 152 and TMAir was 110. Usually w/ an AT3 BG of 152, I would retest in an hour to see if #'s are trending upward before giving shot. I still have 30 minute window for his usual shot (2.75 units). Any recommendations on how best to proceed?