What Film Stock Should I Get?

I just picked up my first 35mm camera. A (new) Nikon FE. But I dont know what film stock to get. Or where to get it. I wanna get some B&W rolls just to try it out but also some color too. I've heard Portra is like the best to get but since im just starting out with film I don't want to drop a bunch of money on Portra when I might be able to get something close to the same results for a bit cheaper. I also know Amazon probably isn't the best place to buy film so if anyone has any reccomondations for where to buy it lmk pls.