I need help making a decision. I recently have the option to buy either Powerlinx Optimus Prime or regular red and blue Optimus Prime. They're both the same price, and MIB, just having a hard time deciding. Powerlinx Optimus is dark blue and red, has a black and red trailer and a sparkiling, gold mini-con, and regular Optimus is just like he appears in Armada. Thanks ahead of time people, now which one should I buy?