This beta 2 is much better than the previous version, and beta 1 will always be stuck, which is too unsmooth to use. Therefore, people who have upgraded to beta 1 had better upgrade to beta 2, which will be smoother to use.
Of course, beta 2 is not stuck. For example, when you shoot a video, you will occasionally encounter flashbacks, which can only be solved by restarting, and Niu Qian will get stuck when using this software.
Beta 2 has a lot fewer bugs than the previous generation, but it is not bug-free. For example, fitness software needs to be used with Apple Watch. After you delete it, after a while, you will find that it will appear on the desktop again. It's too uncomfortable. After all, I don't have an Apple Watch. It's no use installing this software!
The App repository can still drag multiple icons to the desktop. Some friends think this is to focus on the pattern, but I think it is impossible. This is obviously a Bug, which is not in line with Apple's design philosophy.
It is worth mentioning that since I upgraded to iOS 15, my iPhone 12 battery has been very healthy, from 100% to 93%, and it was still 100% in early April. Of course, my iPhone 12 has been used for more than half a year, and this battery is healthy.
Generally speaking, the experience of beta 2 is much better than that of beta 1, the background killing is not too heavy, and the system is much more stable to use.
If nothing unexpected happens, IOS 15 beta 3 may be pushed next week. Basically, beta 3 should have fixed most bugs, so you can look forward to it.