Thanks, good to know. By the way, the results are impressive. My personal phone is a 12 pro max but I will not put iOS 15 for the moment. I have already played with stereo configuration on a 12 pro with my own software and the best quality was achieved by using the tele and the wide. Can I expect to have the same results between a 12 pro and an iPad Pro M1. Since the iPad Pro M1 has only wide and ultra wide, I am afraid the quality will be less accurate. What do you recommend between a 12 pro and iPad Pro M1 ?