This is for experimental purposes and do not prefer using one over the other.
But it does show bitcoin to cost the most and take the longest amount of time to complete a transaction.
These statistics were tallied durin the month of February this year when the blockchain was overly congested and transaction fees were at its all time high.

Do not know what the numbers of the other two they compared them too are at now after lightening network has been implemented. Causing transaction costs to be 2000x less for bitcoin.