Not really. Different products have different things to look out for. Can be a lot to pick up.

But I’ll always make sure to research even more in terms of the functions and features

Not really as I really buy only my trusted brands so I am sure about them

More or less. I'll research on it and read up on other users review too

i think some of the online sites do state safety guidelines as well.

Make sure there aren’t any sharp edges.

Yes, took advice from friends & family

Sort of, just google before buying(:

Not sure what’s the question about

Did lots of research beforehand