Might as well pile on with more bad info about Davivienda.
I know for many here this won't matter but there could be some who find it useful.
Davivienda has increased the ATM fee from 15,000 pesos to 26,000 pesos. Now almost the same as Bancolombia but you can still do a 2,000,000 peso withdrawal in 1 transaction with Davivienda versus 600,000 max with foreign debit card at Bancolombia.
Banco Caja Social is still 18,000 peso fee with 1,500,000 limit in 1 transaction.
I think Servibanca is 18,500 peso fee but they limit my US cards to 1,000,000 per transaction.