You really don't want anything that will get you ramped up for the rest of the night (unless you have Friday night plans of course).
I went on a lovely coffee date with my fellow barista today and gave Starbucks' Smoked Butterscotch Latte a try...

And I was pleasantly surprised!
I am not a fan of my coffee being too sweet. The butterscotch is not too sweet and not too bitter. With two shots of espresso, the sweetness gets diluted even further while also waking you up from whatever your day consisted of earlier.
Soy is my go to since it goes great with the nuttier flavored espresso drinks, and it didn't disappoint.
And there's something to be said about drinking out of the mugs versus the to-go cups when you have the time to sit and chat.