I don’t understand the question.
Just jumping on to see if anyone else uses Yerba Mate as opposed to coffee? I’m a daily coffee drinker but have a pretty firm, 12 noon at the latest consumption time. Sometimes I’ll make an afternoon tea and I’ve been using Mate Factor, which is a fresh green variety (I do not care for the smoked versions), it’s pretty effective for that mid-afternoon boost and (at least for me) doesn’t seem to effect sleep as much.
I’ve noticed that when I drink Mate, particularly before an afternoon or evening ride it significantly lowers RPE and just generally makes me feel really good on the bike. So much so that I’ve almost completely stopped bothering with beet juice before workouts as I prefer this Mate effect. It seems that beet juice, while offering some benefits also comes with significant drawbacks, the most of which is almost always having to find a toilet about 30 minutes after ingesting it. Sometimes I can overdo the caffeine intake whether it’s coffee or mate and the biggest negative effect seems to be a sour stomach.