Locks that work

Another point about having two locks is that it stops thieves trying to break the lock by turning your bike upside down and mullering the frame.
Each to their own. Still bad advice IMO.

I´ve never told you not to use 2 locks I just posted my opinion on bike securing. That´s my opinion and you have yours! That´s fine for me.
But how about using 2 Krypto M18 and an alarmed disc lock? It´s just 7 kgs! ;)