narrowed it down :)

So Iv narrowed it down to two I'm thinking king of buying.....

Pioneer ddj sb 2
Or
Numark mixtape pro 3

I think I'm slightly swaying more towards pioneer for some reason....

The main reason I will be using this is to make my own mixtapes and tracks so if any of you know which would be better for this please shout up...

What do you guys think? And do any of you know of any UK based stores that would offer discounts on these for black Friday?.

Also when I finally make my purchase is there any essential piece's I need to get? Like certain cables, audio interface ect?

You won't need an audio interface for either of your choices as they come with one built in, and as for cables a phono cable and a usb one are all you need. The only other choice is whether you want to splash out and get your controller with the full Serato DJ upgrade.
It's probably worth it to upgrade.

I have no idea who is doing black friday deals in the UK.