Build then upgrade or upgrade then build... which is cheaper?

exactly, you said it...

And sorry, but im out of here.

You are more than welcome to offer an explanation, or at least quote me in full. What I mean is that I do not understand the words you use and that your sentences do not always make sense. Your 'argument' or whatever you are trying to say is unclear and so is your explanation.

Blatantly saying you know better than all others and that your explanation is above them does not prove your point. It just makes you seem like having bad a temper and is frankly not very nice at all.

You are also more than welcome to prove your point on the battlefield.