I agree about the Portals of the Gen 8. Portals are not scale from a purist perspective. It is unique eye candy for a newcomer
Traxxas TRX4 was Redcats target market. More specifically the Sport in that price point.
I don't feel portals in general make for a better performer. A higher center of gravity is a direct result. That hurts you on radial line trail carving. The mere benefit of your pumpkin gaining 3 mm of more clearance over an AR44 axel for instance becomes a minimal gain at a greater loss in my opinion.
The AR44 setup in the RTR offers a LCG tranny. I only use the LCG tranny in my Axial rigs.(despite missing an aluminum motor mount plate) Whether in my RTR or Kit rigs. Yes, it appears budget, but it is simple and not over engineered , like other Brand offerings., and it truly works flawless using a rigid composite plastic and a nice low 40:1 gearing. The kit version gearing is adjustable. But I don't see any advantage. A lower 40:1 is a nice place to start when going brushless. This allows for better Pinion option ranges. Axial keeps things simply designed. That reduces complexity in tuning and upgrading, etc. Yet, to some hobbyists over simplistic, esthetically speaking, can be interpreted as a con for some.
Front mounted motor and Div. T-case is a definite must have for a Scaler Segment scx10.2. But aftermarket support for this is readily available. So Axial doesnt need to offer it.