There's no other cryptocurrencies that can provide you with the level of privacy you can have with bitcoin after knowing well that bitcoin itself is a decentralized digital currency and most of these altcoins are centralized, privacy is achieved at it's maximum level with bitcoin.


I still don't get the reason why you need to compare bitcoin with monero here, they are different things entirely, any further discussion about menero should be channelled under altcoins discussion, maintaini bitcoin discussion here is more of need than altcoins discussion.