Code review comment for lp://qastaging/~afrantzis/mir/client-surface-buffering-mode

> (0) In general I don't think this is a good idea. When I finish dynamic
> switching:
> https://code.launchpad.net/~vanvugt/mir/ddouble
> only clients using the default auto setting will benefit. But we want all
> clients to benefit. So I suggest disapprove based on that.

Any predictive algorithm needs the ability to be disabled. Especially by the client, as that the entity that has more knowledge about it's own rendering (And the tradeoffs it wants to make) that what you can guess at the server