Hi, I have iPad Pro 10.5 2017 with iPad OS 13.6. I am satisfied with the speed. Battery life is OK (but it is not bad). I am not big fan of every availble update (because of speed vs battery live). Now I am thinking about update iPad OS 14.7 (and then stay there again some time). Would you recommend me it from speed vs battery point of view? Or should I stay on iOS 13. Give me your opinion. Thx