>>5472273Get the Revoltech. You won't regret it.
I already have the ML but I had to repaint it like hell for me to even feel satisfied with my purchase (I basically repainted everything even the eyes). And yet, I'm still really happy that I got the Revoltech since it's just that much better out of the box and there's no need to mod anything at all. If it helps you decide, here's a pic of the Revoltech, ML and the ML Mark 43 and AOU Cap for comparison (pardon the flash). The only thing that might surprise you is that the hips are closer to the older style of Revoltech joints but even then it's pretty easy to handle once you play around with it.
The Revoltech also has the advantage of using the most accurate reference model unlike the ML and Figuarts which both use the concept art. Needless to say, if you want a good-looking Ultron out of the box, Revoltech got you covered.
>>5472320I honestly wouldn't recommend it going by how it looks so far (uses concept art model and joints look limited), and this is coming from someone who ordered it. Also for once, Revoltech's stylization worked because it compensated for the smaller height and made his proportions better fit compared to how the Figuarts literally looks like a shrunk down Ultron.
