I’ve just started using the newest iPad Pro and it’s not the upgrade I’d hoped for

I've been using the iPad Pro 12.9 (2018) for years now, and it's served me well; but recently, I was given the opportunity to upgrade to the iPad Pro 12.9 (2021). Naturally, I leaped at the chance.

My 2018 was a faithful device, but it had a few flaws that made it increasingly less reliable as a gaming and working tool. It would get way too hot when I played games; the Keyboard Folio would only register a keyboard press about once every 20 depressions; and the battery life had become abysmal. I needed a change.

Kanî