You should pick a lane position that:

Question

Position yourself in the portion of the lane where you are most likely to be seen by other road users and where you can maintain a space cushion around your motorcycle. There is no single lane position that is always best and no single lane position that should always be avoided. A responsible rider adjusts their position as conditions change.

Accepted Answer

Best increases your visibility and allows for a safe cushion of space.

Answer

You like, without regard to others.

Answer

Gets you close to other vehicles.