Forum:Do you Look at your Cards Before You Decide the Turn Order?

My friends and I have been hammering this out for the last month or two when we duel.

In my opinion, it's both dishonorable and against the rules (if there any against them to begin with) to your first five cards, look at them & THEN decide if you want to go first or second. However, some of my friends dissent from this opinion (quite obnoxiously too -_____-'). They say that the point of deciding whether or not to go first rests on what cards you have in your hand and to them, that is fair.

Can you tell me, either difinitively or in your opinion what the right thing to do would be? Thanks :]