I went back and forth, both ways.
I started out in Python with snake_case identifiers, then moved to Javascript with camelCase, and now I mostly use Rust with snake_case for names and UpperCamelCase for types.
I don't find either style better than the other, the only time I notice anything is when I switch between style conventions (e.g. switch between JS and Rust or C++), because I need to break the habit of typing one way rather than the other.
Still, I find readability of the two styles pretty much identical at all times once you get used to both.
I don't find either style better than the other, the only time I notice anything is when I switch between style conventions (e.g. switch between JS and Rust or C++), because I need to break the habit of typing one way rather than the other.
Still, I find readability of the two styles pretty much identical at all times once you get used to both.