In this blog post we will giving a thorough overview of the various bitcoin wallet options for users, as well as key privacy features to look out for when choosing your wallet of choice. Table of Contents FOSS Bitcoin Wallets Android vs iOS Mobile vs Desktop Linux OS Hardware Wallet Air-gapped Hardware Wallet Airgapped Software vs Hardware Wallet DIY Air-gapped Hardware Wallet User Error Backing Up - Seed Storage FOSS Bitcoin Wallets A FOSS (Free and Open Source Software) bitcoin wallet is important for several reasons.