[Discussion] iOS 11 beta 3 experience on iPad Pro 9.7"

My experience of the beta 3 is unfortunately quite terrible, all the betas are very fast on my iPad, including this one, but... the stability of beta 3 is so bad that it sometimes is quite hard to use. I'm expiring many resprings when going out of apps, the app switcher is very buggy and twitches a lot, and sometimes the iPad just freezes and is unusable until I restart it. I know it's a beta, but I would like to hear your experience too. I'm not planning to downgrade, I'll wait for beta 4 or beta 3 ver. 2, and I hope they will come soon.