I’d say 1 TB to be safe.

Get the 15 since it’s only $50 more.

Apple usually just does a gift card for Black Friday but no actual break on the price. Best Buy however has some great Apple sales around this time of year.

I got an M1 Macbook Air for just $700 from Best Buy! Cheapest anybody else had was $900. Loved that thing! Sold it though as I needed cash sadly.

Best Buy has some awesome deals on Apple laptops. I always highly recommend using them.