List on bitcoin.org even means nothing. BRD is just a very simple Bitcoin wallet. No any advanced features as Electrum. To be frank, i event don't trust bitcoin.org, you know it's not Satoshi who operates it now.
I still recommend Ownbit wallet. (
https://ownbit.io) You can use it as a cold wallet. Everything is offline. Send Bitcoin by scanning, signing and broadcasting. You can control very step. I looked around. Ownbit is the only one that supports Electrum mnemonics. And the same advanced features as Electrum, like: RBF, customize UTXO, locktime, etc.