Both are extremely a bad idea... removes this new Gil Sink (for most items). As much as I hate the new costs for these Dark Matters, I think its a good idea in the game right now. This is helping remove gil from the game.

As someone above posted about fent vs matter.. people would end up using only Fent basically nullifying this new Dark Matter except for expensive/rare repair materials. Just face it, until there are other gil sinks in the game, this system has to stay in place. And maybe after they have other gil sinks, then this may become an option.