I've only traveled in two VBs, whose numbers seem to be jumbled, 22435/36 and 22345/46.
I've traveled in the 22436 v1.0 in 2020, when it was new and also the newer rake in the same train. I feel the older rake was more comfortable, only issue being the absence of reclining seats in CC.
While...
more... I have also noticed the extra shaking in 22345, it was an orange 8 car rake, I simply attributed it to the tracks, because every train shakes like crazy on NR/LKO tracks. The fixtures were in excellent condition, though.
Although the orange VB is executed better than the newer white VBs. And of course, orange ones look more aesthetically pleasing.