Brent v/s light crude

[newtrader22]

hi,
I want to know which one should be traded brent or light crude oil. I find there is a difference of almost 4$ between the two. why is it so?

newtrader22:-0

 

[de123]

beacuse brent is being produced with higher expenses, and targeting British, where oil prices are record high vs other countries...

 

[inggscap]

That $4 extra change is for freighting etc. to refinaries and so on and so forth.