I've used Nom. It isn't really that suited to parsing languages with things like precedence. It also doesn't have any error recovery, and error messages are very basic. It's ok if you are designing your own language because you can design the language to be easy to parse with Nom but I'm not sure I'd recommend it for parsing an existing language.

I've also used Tree Sitter. It has error recovery and a powerful grammar system but the downsides are that the grammar system is quite confusing compared to parser combinators, it's written in C which makes cross compilation a pain, and it doesn't actually do the whole job. You get a stringly typed tree of nodes that you have to do a second parse over. Quite tedious. Acceptable if you don't need a full AST though, e.g. you're just searching for specific nodes.

I haven't tried Chumsky yet but I definitely will. Looks very promising.