>>6498448Hi, different anon here.
The general build of the Prime 3 suit is sleeker compared to the OM suit despite the Prime 3 suit being grungier in design, meaning thinner arms, thighs, calves, ontop of vastly different arm canon designs between the two. Ontop of vastly diuffrent helmet/visor designs and the upper torso generally being flatter on the Prime 3 suit where the OM suit had an outward spike meeting in the middle.
Along with the Prime 2/3 suit having light lines on the legs whereas on the OM suit it's just panel lining.
On and just, vastly different armor plating giving the Prime 3 suit a grungy look over the "smooth sleek" armor the OM suit went with despite clashing with the rest of the franchise aesthetically.
So honestly, you either haven't seen/looked at both designs closely enough to see the differences, or your just an actual idiot.