Locks that work

Lately i spotted a tescos crap armoured cable costing less than a tenner and carrying a sold secure silver. I am very concerned regarding those sold secure gold and silver ratings and weather sold secure really means what it should.

the rating system are useless, they're only tested with the simplest tools, like for instance, no bolt cutter, angle grinder, etc.

if you want to see which's which lock is handy, I found the best place is obviously here, and the one in BikeRadar where they did some serious test on it, including an angle grinder as a last resort.