UseTheBitcoin.com compares BC Vault to other hardware wallets
An excerpt from the comparison:
BC Vault was created because established hardware wallets like Trezor and Ledger do not focus 100% on their issues. For example, Saleem Rashid posted a major Ledger security issue on his website. Bitcoin Magazine also reported an article about the Wallet.Fail demonstration . The response from Ledger & Trezor appeared pretty soon, but they weren’t exactly what the crypto community was expecting. That’s why BC Vault came to life, so your funds can be secured by a team focused solely on security.