I think if you talk about privacy coins, monero is definitely the best privacy coin. Monero has 100% anonymity so that all your privacy will remain safe and unknown.
These are all illusions. If you examine the issue in more detail, it becomes clear that no cryptocurrency has any anonymity and confidentiality as such. Everything in the end can be tracked and identified.
Can you explain a bit more in detail, how you will trace Monero transaction? If you want we can make a test. I will make a transaction and you will tell me how much and where I sent. OK?
I do not pretend that my opinion is absolutely correct. But then, I read an article that researchers from world universities did their research on the total anonymity of Monero. So the result was not in favor of complete anonymity.
I can be wrong in accuracy, but this article is easy to find on the Internet and read about it.