Are you guys looking for the best rates in the market when deciding to buy/sell Bitcoin or you're bond with the certain exchanges where you have an account?
If you do mean on buy/sell btc then i do only hang up with a single exchange rather than on multiple ones yet as mentioned earlier if you do pertain with arbitrage then it isnt really worth the time yet
prices on exchange doesnt really differ that much when it comes to gaps/spread between prices.So its not really worth to try or think of. When it comes to best rates then you should not
stress out yourself to this one.