is my favorite, but the head isn't as flat and wide on that one as others, so I don't know if it will fit your preferences.
has a wider head on it, but the vibrations aren't as strong as other vibrators. It does have lots of pattern options to choose from, since you said you like those. I believe 5 patterns (if I remember correctly) and about three different speeds.
Rock Star Janis
has a head that looks like it might work for you, as well. I don't have this one so I can't comment on any of the strengths or features of it. Rock Star Stevie
also might work.
I also found Duo Obsessions Lavish
in a search, which looks like it has a wider head.
has been on my wish list for a while and looks like it might work for you.
I have the Nosy Toyfriend, another G spotter that doesn't match what you said that I like, but Toyfriend also makes The Starlet Toyfriend
which might work better for you. The vibrations on my Nosy are pretty low, so I would assume the same would go for the Starlet. There's 2 settings and I think three patterns on the Starlet.
Hope that helps!