I'm 17, currently in Year 12 (Junior in US) and I'm starting to really think about it what I want to study at University. My main field I want to go into is Physics (Including Engineering). I'm studying Physics, Maths and Biology next year.

I did want to study Astrophysics/Cosmology but after further thought I am discouraged (Due to lack of money mainly).

My main consideration currently is going into Engineering as it seems quite interesting (I've done research) and I know you can travel/make your own business/make a lot of money from it. However, there are many types and I don't really know the pros and cons of the different types apart from the material itself, can anyone fill me in more?

Also, I'm still thoroughly unsure as to what I want to do, so if anyone has any other recommendations I'll be sure to look into then (I'm interested in pretty much every field of Physics I've seen so far).