I am absolutely in love with this liquid metallic lip, and I'm absolutely going to get the Be You also (and check out the matte liquids)!
I got Be Brave and two moisturizing lipsticks in my first order from Real Her, and of the 3 lip colors I bought this metallic lip is my favorite. It truly lasts almost all day with no need to reapply. Even when my lips get dry, I don't see it filling into the cracks and looking patchy like regular lipsticks do. The metallic has a nice subtle shine.
Only tips: I would suggest having chapstick on hand too, as the liquid lip can be a little drying (though again, you don't see it get in the cracks of the lip when that happens).
Also, Be Brave was more orange than I expected - It looks rosy pink on the website, but definitely has more orangey tones (salmon maybe?). Basically, it's what I expected Be Bold to look like (which must REALLY be copper!). I think it makes my (blue) eyes pop, so I'm not complaining - Just FYI if you're looking for a true pink color in the metallic.