My problem with starbucks

I have a problem with the lids that starbuck's puts on their hot drinks. i don't really like the size of the drink hole. I would prefer something a little bigger, honestly, and how about we mix it up and try a different shape. Like instead of a rectangular- ish shape, how about we try a triangle or my personal favorite, the rombus. I just want to see how people shape their lips so that they get good coverage on that drink hole.