Bip39 bip44 compatible software wallet https://www.spreaker.com/podcast/palerioiwk--6670096 Even though it takes advantage of BIP32 strategy you can continue to import BIP39 seeds into Electrum wallet. Also besides BIp32 There's BIP44 Edition which some wallet use for the technology of seeds. BitBox02 - A successor on the BitBox series, this hardware wallet https://www.storeboard.com/myrtierisaliti