I bought an Aqualung Diva when I first started diving. I'm still using it but I've always hated it.
A lot depends on your body shape. If you're busty, then a Diva would be fine. It has a sort of swimsuit front, making it very comfortable to wear. It's cut shorter than a unisex BC, so the integrated weights are a little higher than waist height. This offsets the buoyancy of a bigger bust.
I carry my weight in my bottom and thighs, and I have quite long legs, do on me the weight is too high. I use a weight belt now, which brings weight down on to my hips and gives me more balance. I've tuned it to suit, but it was frustrating for a long while.
Most 'girl' BCs tend to be shorter. The exception is probably the Zeagle Zena - they seem to have seen and solved this problem. I came very close to buying one, but found it hard to track down a Uk supplier.
Like a lot of ladies, I've just bought a Transpak and wing. Can't comment on that yet, haven't got it wet!