Seagate backup slim 2TB hdd is best value for money as it provides great writing and reading speed. This hdd is also slim in size , light weight and it comes in different colors which is very eye catchy.
I have 2TB and 1Tb versions of this hdd and its writing perfectly fine. Its design is tough and it does not heat if you use it for like hours.
Usb 3.0 have made this hdd work smoothly and fast.
If you are using win 10 then you may get 100+ mbps writing speed which is great