Best expansion pack based on it's world?

I tend to find myself using Brindleton Bay and Windenberg the most. I think I just like that kind of climate/scenery and I also love the fact you have little islands on both worlds. They also both have plenty of lots, and pretty large ones at that!
But I love my farmlife/simple living play too so I often find myself in Henford-on-Bagley....even though it rains all the time!