Choosing your own passphrase is not a standardized way of ensuring a secure wallet, entropy ✅. Creating two seeds with proper methodology provides peace of mind and redundancy. Tbh 3of3 is even better if you want to geographically separate your seeds between 3 secure locations with backups. For ex, you have 3 safety deposit boxes: You keep: Seed1 & Seed2 in Box A. Seed2 & Seed3 in Box B. Seed1 & Seed 3 in Box C. Backups: Seed1 exists 2x in both Boxes A&C Seed2 exists 2x in Box A&B Seed3 exists 2x in Box B&C Scenarios: Box A becomes corrupted. - Seed1,2,3 exists in Boxes B&C Funds are safe ✅ Box B burns to the ground. - Seed 1,2,3 exists in Boxes A&C Funds are safe ✅ Box C gets robbed. -Seed 1,2,3 exists in Boxes A&B Funds are safe ✅