presets and defaults are out of sync

Currently the presets below 'medium' are inconsistent since faster presets got slower options enabled, which get disabled on the next slower preset, which is partially the cause of them being out-of-sync with the latest changes to the default settings.

I attached a proposition on how these presets could look like.

-> Either this issue should be fixed or the preset options should be removed, as they are atm. they do not make much sense.