Same here. I have an ipad 4, and the thing is an absolute dog since upgrading to 9. I’ve been using the same apps for years. My iPhone 6 plus is also beginning to choke regularly. I hard reset at least twice a week now.
How did that affect me?
Well, lol. I think I’m going to buy an Asus z500m for a tablet today or tomorrow, and I’m going to wait 2 or 3 more months for the next OnePlus phone to come out. DONE with Apple. It’s bad enough their crap comes at a premium. Now they want to force me to buy it when they decide I need it? No thanks. DONE. I upgrade on my clock based on my needs, not their need for revenue.