I use a Nokia N8 with Symbian Belle software and apart from the excellent camera features, which is the reason why I had the phone, I would not recommend Symbian software due to it's many niggling faults! Would anyone argue this point or agree!
I have an iPhone 3 and am happy with it. I am due for an upgrade but am waiting for a new iPhone that is supposed to come out in the fall. If I think it is worth it, I'll get the new phone (5 or whatever they call it) otherwise, the old 4S should be quite a bit cheaper and I'll go with that.
You can help the HubPages community highlight top quality content by ranking this answer up or down.