I've read so many conflicting things in regards to this. Some sites and books will say your range can be huge from pp to suited connects to suited gaps, to Ax etc because it's cheap to see the flop.

Others say your range so be incredibly tight in this position because post flop you are OOP. And this is currently the advice I follow. I toss almost everything that isn't a group 2 or 3 hand or higher (depending on the table)

What is your range in the SB?