I'm just looking for people to give me their honest opinion, pros and cons style, of the three methods currently used to stabilize a cryptocurrency.
Or talk about any other methods currently in use they're aware of.
Or your general thoughts on stabilization.
Whatever floats your boat really.

I'd like to mainly hear pros and cons for the following methods:

1. Fiat Collateralized
2. Crypto Collateralized
3. Non Collateralized (Central bank style smart contract)

Bonus question: Why is the non Collaterized method reliant on continual growth? Why don't fiat currencies face this same problem?