As opposed to what The_Marisa said here: https://mods.factorio.com/mod/infinite-quality-tiers/discussion/6716bccefd228b1736784d66
I would like a settings option to unlock higher tiers earlier in the tech tree. For example, being able to unlock two tiers at a time instead of one, so instead of Epic at Gleba & Legendary at Aquilo, unlock Epic & Legendary at Gleba and Q6 & Q7 at Aquilo. Or perhaps start off with Common - Legendary from the get-go and unlock gradually from there... And so forth.
Also would be nice to be able to set a max... If people want the mod to end at Q6 or Q7, it'd be ideal for them.