I prefer base56, specifically https://github.com/foss-fund/base56 https://github.com/foss-fund/base56 , for enhanced visual safety. It removes 1 and o. As noted

I prefer base56, specifically https://github.com/foss-fund/base56 https://github.com/foss-fund/base56 , for enhanced visual safety. It removes 1 and o. As noted on the linked page, the corresponding charset is 23456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnpqrstuvwxyz. Note that there is no good standardization of base58 and therefore of base56. As such, there may exist variations depending on where you look, but the linked one is what I prefer.