I don't know, and with renders it's the same as with "lines of code" or "word count" for me - it doesn't really tell me anything about the speed the game is being developed at, because you can measure that in many different ways. For me, speed is the rate at which the game's story is progressing. For you it might be the gigabyte-number going up. He could, and I'm not saying he is, put hundreds of just slightly altered renders where he simply changes a character's hair in the game and sell each as a new render for all I know. The updates don't feel particularly beefy is all I can say, at least for WIAB.
And as for "better", that is also subjective. To me, asking for funding for his threadripper to be able to dish out more updates resulting in him starting a second game and remaking the one that was supposed to get updated faster doesn't exactly mean "better development" to me personally. Working on two games is not a good development practice either, but that seems to have been discussed to death in here, so I'm happy to leave it at that.
His cinematics are unparalleled to me. The one right before the courthouse scene we will maybe never get to is still my favorite moment in AVN history ever.
