MSI GT80 Upgrade question.

I recently(1 week ago) purchased the GT80 SLI-009 FROM Newegg and am now seeing that they just released brand new editions of the GT80.

My question is,should I return the one I purchased in order to get the newer top of the line GT80? I haven't even recieved the first one yet so Should definitely be able to receive a full refund if I decide to get the newer model.

Older purchased build:
http://ift.tt/1AOYBSQ

Potential upgrade:...

MSI GT80 Upgrade question.

MSI GT80 Upgrade question.