I like this statue. Not too many Clark Kent/Superman Transformation statues out there. Would of loved to see a phone booth on the base as an Easter egg. But nonetheless, a great statue!
SS recently had a crazy deal on this, i think it was $420 with free shipping, but i just didnt have the funds. I have the ex of the other modern superman piece you referred to with brainiac head and ive actually thought of selling that to get this.
They are very different statues. You're probably going to regret selling the one you have. I'd save up and wait for another sideshow sale. They seem to be very often these days.