Yes, I would like to track my holdings. At the same time, it would be good if it could tell me how much loss or profit I made. I'm happy to add it manually in order to avoid adding my public key. I'm running a node, but still unsure how much of privacy I would loose when adding my public key to Bluewallet.
Bluewallet is mostly for you to watch your holdings across multiple addresses/wallets. It doesn't tell you how much you gained or lost. As for the privacy aspect, then it's open source, so I wouldn't really worry much (although I have never checked the code myself before).
Delta tracker[2] on the other hand, is not open source, is more advanced, and probably has every feature you can think of.
[1]
https://github.com/BlueWallet/BlueWallet[2]
https://delta.app/en