Very good one!
I made mine without any sugar syrup, but I guess this may depend on the type of orange you use. Anyway a delicious twist on the caipirinha with more depth, flavor and complexity.

O que é o xarope de romã? O melaço diluido em água?

Normalmente vendem como grenadine!

You could name it "daiquirinha".
I like this one, is more subtle and elegant than the regular caipirinha.

Great article, incredible research for a classic drink!

I just love this one and keep coming back to it and always surprised how can it be so simple, and yet so good.
I really don't like the sugar rim. But sometimes I like to change between lemon or lime, the results are both good for me but very different.

This is always a fine and sure choice. You can slightly change the ratio of the ingredients to fit your mood of the day. I like it with with a orange slice.