Does Lineage OS work better than the default Android OS?

[Aeong 4]

I am having issues with my battery draining fast and my device turning off as I mentioned in my previous question.
I am using the basic Android 11 OS, will flashing Lineage OS solve these issues?
(I have flashed other phones with CM OS in the past, so flashing itself is not difficult.)

[FlyingAntero 860]

I have Pro1 so I don't have experience of Pro1-X. But I know that devs have fixed many issues on LOS. For example, the fingerprint bug that you have faced on stock is fixed on LOS (also in stock beta firmware).

• https://xdaforums.com/t/official-lineageos-20-for-pro1-x.4543997/page-7#post-88614419

Pro1 has (or had) an issue where phone rebooted for unknown reason. People were guessing that the reason was related to specific network band or WiFI connection. I faced that issues about 5 to 6 times during one year so it was not that common. People reported that issue was fixed in LOS. I don't know if Pro1-X has similar bug (it has different chipset though).

• https://community.fxtec.com/topic/2824-spontaneous-reboots-discssion-on-possible-causes/

However, if device is turning off all the time then custom ROM might not fix that issue. Have you installed any apps that could cause weird behavior?

[EskeRahn 5,421]

There are Pros and Cons of LineageOS, but I doubt t will fix what you are reporting, if it was a general problem common among other Android users we would have known, so at mentioned in the other thread, you either got a faulty unit, or some apps that causes havoc. So wiping the phone with a factory reset and no added apps is the first step.