Baby led weaning questions 😊

My LO is 3 months, and I've just started to hear about baby led weaning when introducing solids instead of purees. Im considering doing it but I have a bunch of questions, if you guys could help me out id really appreciate it!

1. What foods do you start out with?

2. Is it still just one at a time like with purees?

3. What about choking? I know its supposed to be foods that dont pose a choking hazard but i just have this image of baby gnawing on a banana and a chunk breaking off and her choking on it 😬

4. Do daycares comply with baby led weaning?

5. If i decide to do a mix of both purees and blw, how would that look? Any examples of how you do it with your LO would be great

Anything you might think is good to know about it too, like pros and cons and such :)

Thank you!