I have moderate asthma and control it with Singulair (allergies & asthma), and Advair inhaled medication. My doctor recently prescribed me BREO instead of Advair and will soon be switching. I am wondering if anyone else has experiences A) with BREO B) with advair and/or BREO and if theyve ever switched between the two C) uses any of these medications for asthma (vs COPD).