Which is better for a fresher SWE in tech?

At the end of the day, things that matter are whether the code that you’re writing is going to production and contributing to direct or indirect revenue.

Bro I'm not very experienced(1.5yoe) approaching. But now I would rather know 1 or 2 things well rather than knowing 100 things and not being able to do anything significant in those.

After knowing at least the basics and working on that, I will take some other thing to work on but not before I have it sorted to the least level required.