I would like to add the thought of looking at where these elliptic curves are deployed, things like embedded devices and implementations bitcoin-core libraries

I would like to add the thought of looking at where these elliptic curves are deployed, things like embedded devices and implementations bitcoin-core libraries for say secp256k1 [0]. Ref: [0] Optimized C library for EC operations on curve secp256k1 https://github.com/bitcoin-core/secp256k1 https://github.com/bitcoin-core/secp256k1