I would highly recommend that you do not buy a Microsoft Surface 4 at current market rates.

As for pros, I think the reliability of the Surface 4 is good.

They are generally very overpriced for old hardware.

It comes with a 6th generation i7. Those processors were launched about 7 years ago. The latest Intel generation is 12.

The battery is a nightmare to replace.

It doesn't appear to come with Windows 11; It comes with Windows 10.

It's also made by Microsoft, which gives me trust issues.

The Surface 4 is an outdated, overpriced piece of hardware that I wouldn't recommend, unless you found one way under market price and are OK with 7 year old hardware.