Safe to assume that you feel Samourai takes the cake over Sparrow. Outside of what you mentioned above, any other reasons you might feel Samourai is superior? 

Thanks for the suggestions and I’m a big fan of Mutiny and Phoenix, although Mutiny is the winner for me. 

I’ve read a lot about the 12 or 24 word seed phrase debate and the consensus seems to be that either is fine, although I’ve yet to personally recommend a 12 word seed phrase. 

deletedd

I thought about that but feel like they should hold full custody of their own seed. I’m happy to help set them up with how to do everything but don’t wan to become a central point of failure. 

bitcoin

Setup your Friends & Family on Single Sig or Multi Sig?

Set them up with a BIP85 seed based on yours, and tell them you're doing so. 