3D Touch to quickly add an item!

Rarely do I ever use 3D Touch for other apps.. but in the case of buymeapie i found myself so frequently trying to hard press the app and wanting to add an item just like that, by selecting "add item(to last used list)" from the 3D Touch menu. Instead you have us "add list". I urge you to ask yourself - what do we do more frequently? Adding items or adding entire lists? Correct- items. So what should be available for quick access?