We've pondered the same two models for whenever the day comes that we decide to go with something larger than our B. (Glad owners are weighing in, because I, too, want input.) I am sure I'd enjoy either one but think the V would be my preference.
We talked at length with friends who love their V layout. They pointed out that you can make up the twin beds and leave them that way, handy for naps without needing to extend a slide. They ordered some custom fitted sheets from an RV linen maker and found some quilts in a store that look great. I also like the nightstand in the center. They also showed us the easy access storage below each of the twins.
I have not yet seen this in action, but from what I understand, the G layout queen mattress at the back slide is in two parts, so that the back section (where your heads/shoulders rest) folds down inward when the slide is in. So you then have to re-arrange the bedding when extending or retracting the slide.
In our current Class B, we have fixed twins and like having that aisle down the center.
As far as the galley, I agree about the limited counter space, though I'm used to a tiny galley with a cupboard where the coffee maker is stowed in between uses. I guess the coffee maker would have to sit on the covered sink or stove burner area while in use.
