[Oxymoron238]

I think you should try another rom before buying a new phone OP.

I strongly recommend Mighty' newest rom. It's super fast, and even after a month of using it it hasn't slowed down on me yet.

Unfortunately, I can't recommend any other OS. I've seen quite a bit of what each one can do (except webOS... I've only seen one demo vid), but I haven't seen anything that even compares to winmo in my book.