I use nostr:nprofile1qqsrf5h4ya83jk8u6t9jgc76h6kalz3plp9vusjpm2ygqgalqhxgp9gpr3mhxue69uhkummnw3ezucnfw33k76twv4ezuum0vd5kzmqpz4mhxue69uhhyetvv9ujumt0wd68ytnsw43qzxrhwden5te0wfjkccte9eekummjwsh8xmmrd9skc34yxrm for lightning. Cashu.me for eCash, and Green ( nostr:nprofile1qqsfy229w70e8lgtxavlz9t78k06yrel6fxyhreteafqet8kfxhhwmg2c6av2 ) for on-chain and liquid. That coffee all my use cases and I might just use Zeus for eCash soon but work my own node I rarely use eCash anyways.

I don't have a wallet for cold storage funds, but I do have a jade and a steel plate with a seed phrase in my safe if I ever need to access those funds.