>>10112817The Origins version is really nice, both in terms of articulation and smooth build. It also does a really good up balancing the traditional look with a realistic machine look in some of its lines and panels.
The only thing it has "against" it is that for not that much more money, the 3.0 gives you more details (in terms of linework, decals, and an overall more futuristic look). At the same time, the 3.0 achieves that look by sacrificing a bit of stability (nowhere near as bad as some of the early RG stuff, but you will notice some flops and instability here and there)
Picrel, left is 3.0, right is Origins