nostr:npub130kc3t3r3x0c4rmxx0lgdlj3gz3ghs4a5q6s53svkd4kwa092f4svt3v3t you can most things with just the 2,1 and 0. I use the smaller ones for more specific jobs, the 0/2 and 0/3 are almost completely interchangeable, but the 0/10 is useful for those really fine details (like the eyes on a Hobbit)