This is my 2nd of Powermaster Optimus prime. I got the first one as a pair pack with TR Blaster, and then when I wanted to get TR Soundwave the only way to get it was by getting again a pair pack of Prime and Soundwave.
I ended up selling my first Optimus and buying this again. It worked ok for me.
My current issue now is that the next Optimus with the Takara mold was just announced on NY ToyFair 2017 so I'm not sure if I should open this or wait for the next.