Ways not to lock your bike

Or 'Sheldon' it. (Round wheel rim in rear triangle).

But the ideal if poss is obviously to do rim and frame. Guess it depends on what you are locking too?

i'm locking it to the standard n shaped stands (separate question, are these the ones people call sheffield stands?)

i thought - and others seem to agree- the sheldon method was discredited as a method of locking the frame, as if they chop the wheel to bits then the frame is completely free.

so would it be:

rim and frame > frame in the rear triangle but no rim > sheldon

?

i cant fit the rim and frame as well because i ride a disgusting aluminium hybrid with humoungous clearances and fat tyres :(