There are pros and cons, switched from S20 Plus.

Pros:
1. Stable ecosystem, rarely you can find any bugs/issue with the update.
2. Exceptional battery life compared to my S20 Plus.
3. Doesn't get overheat easily, which is one of the major setback for me when I was using S20 Plus.

Cons:
1. As you have mentioned, no YoutubeVanced or anything, hard to sideload apps.
2. File transfer between PC and phone.
3. I miss my fingerprint unlock.
4. SamsungPay, which ApplePay is still not available in Malaysia.

In summary: If you like a stable and reliable phone to use for the next 4/5 years, can go for iPhone. If you like variety and freedom, Android is still a better choice.

I do experience this as well, which is quite annoying. Sounds like broken earpiece speaker from the top of the phone but once replay it will become normal again.

Is it only for notification or generally everything (video, games etc.)?

Unfortunately, nope.

I am really not sure, it doesn't happen as long as you keep using your earpiece so it doesn't bother me much.. Maybe because we spray too much sanitizer on it?

If I am not mistaken, there is no AppleCare as there is no physical Apple store in Malaysia. You can opt for the extra warranty by Switch/Machines.

Just wanna ask how's everybody experience with i13 Pro so far?

Been using it since launch day, so far I am very satisfied with the purchase.. They have really nailed it with the battery life and iOS ecosystem..

Only complain is the camera when the photo will show the green dots when taking photos of light source and sometimes the muffled earpiece sound..

Go to Camera settings and choose to toggle Macro mode manually.