So with this concept they finally abandoned those stupid interleaved wheels? Was this the only one that didn't feature them?
Porsche avoided interleaved wheels in his designs (the Maus had a very complex 24 wheels arrangment but that must have been unavoidable). On the other hand, he was a big fan of gasoline electric powerplants since he worked on the Austrian Road trains before WW1. (we could try and sell the Porsche Tiger to a modern audience claiming it was a Hybrid

)
I would assume that the interleaved suspension was adopted for the half tracks because it gave a good weight distribution that was better for the tracks used on those, along with good ride and a pratical suspension arrangment.
DB droped them on the production variant of their VK30.02, but Krupp, Henschel and Mann liked them soo much they feature even in the projected E series tank designs, so the feedback from the troops must have been mixed.