Best razor blade for FFC lead end splitsing?

[Hugo_Peters]

Title says all, I guess.

What is the best razor blade for this kinda stuff?
Is there one on DX?

 

[J.D]

I use Gillette, but that's on my face

 

[Hugo_Peters]

I use Gillette, but that's on my face

 

[DK]

I ended up using a gillette to backlight my GBO, worked quite well