Which Internet Bundle to Pick?

Good morning!

I am moving into a new apartment the beginning of May and am going to be getting Cox Internet and TV. I'm just wondering which bundle would be sufficient for my TV watching and internet browsing needs.

Right now, it looks like there is a 50 MBS, 100 MBS, and 150 MBS option for the internet.

In the apartment, it's going to be just me so I'm wondering if I can just go with the 50 MBS option to save some money.

I do surf the internet a lot, including watching YouTube, downloading music, and web design. I watch a lot of TV and will be watching Netflix through wifi on the Roku player.

My question is, is 50 MBS enough for me? Or should I just go with 100 MBS.

Thank you so much!