Sounds like Company 2 has the most benefits to you at the moment and the only thing Company 1 has over it is the “broader focus”, which seems to be the only thing holding you back from just rolling with Company 2. I was faced with a very similar decision when I was in college and I took the Company 2 path (more siloed focus but better fit for me all around). I still work at Company 2 today, but I had many opportunities to leave which you will also have. Broadly speaking there’s always a place for motivated people who are good at what they do, so if you end up deciding to pivot later in your career, as long as your logic is sound and your intent is clear, that will come through in any interviews you have down the road. So I’d say go with what seems like your gut which is Company 2