It was brilliant, you explained it very well in there, it is very helpful for those who still does not even understand that there are big spreads between different exchanges, and different prices as well.
Is my calculation right or wrong?
How can you be in love with binance? Binance and BitStamp are the only exchanges who have bitcoin price by less than $400 - $500 of the actual price that is showing Blockchain.com (and the rates from there are 3 - 4 percent lower than in any other exchange)
I absolutely love binance - having said that, sometimes alts have slightly different prices on these two platforms.