I prefer normal BTC... I also dont get the point why exchanges should show mBTC?
Just because its high?
Does Dow Jones use mPoints? (16.097,33) oder the DAX(9.382,77)?
I don't get the point, why you should spread confusion...
People want to buy 1 unit of something, and a lot of them think: "I can't afford 1 bitcoin!", because they don't even imagine that they can buy just "0,023 BTC". Many people don't like decimal numbers.
It's much more easy to use mBTC. ¿How much is a coffee, 0,001 BTC? Most people prefer to say "1 mBTC", is just more natural.
This is not an index, this is not "Dow Jones". This has to be a coin that people use everyday in their local shops.
We all say "3 mm" when we are talking about a small thing, instead of "0,003 m". Using mm or mBTC is the natural option.