Almost all of my own padlocks have been picked, save for just two, the ABUS 64TI/40 and the Master lock LOTO. Still relatively new to the tubular lock game, so the yellow Urban bike disk brake lock as also eluded me.
I found getting the two cut away locks helped immensely - the American helped me really hone in on how over setting pins feel, and the Sparrow (after disassembling and putting in some of their advanced driver pins) showed how I was accidentally picking more than one pin with my older/bad technique.
If anyone has suggestions for the Titanium or LOTO locks, I’m all ears!
I’m glad the disc brake lock has eluded you, since I own that exact lock for my motorcycle.
Edit: after zooming in on the picture I see that I don’t own that lock. I own a kryptonite lock that looks similar.