So far the diecast reissues are the ones with minimal nuances as far as ive seen . Ive only bought the seekers, ratchet, ironhide, Omega Supreme encores. All of them uses a different composition with regards now to the plastic - as jay has mentioned is more resin type. There was a discussion re: plastic "feeling thin mixed", less gloss, lighter feel back when its the seeker 2 pack was the latest , just couldnt find it. although the lighter weight was disproved by some here as they actually weighed the figures VS the G1s. Though it does still feel lighter for me. NO problem with encore ratchet/ironhide, as good as the original with a slight thinner feel to the plastic bits. Encore Omega has thinner plastics than the original. Color matching wise - they seem to use brighter colors. Not really much of a difference. Encore bruticus from all these pics is as mentioned is a downgrade in quality. hmmm Mold degradation has indeed taken its toll on this reissue.
As far as i can see the sharpness of the edges aint there, kinda KOey looking for me.
Wanted AM partner Vanguard, Myclones Dirge, G1 Victory Leo, e-hobby Dark scream ( the black version), e-hobby Magnificus
Parts- AM partner Basher-side guns, G1 Actionmaster Elite Windmill's blades[I][B]