OGO Kickers and ROBO Hi-Control Kickers

At the moment i have the OBO OGO Kickers and pads which are supplied by my club but im looking to buy some OBO ROBO Hi-Control Kickers and i looked oon my OGO Kickers the other day and i found out that they were medium! My question is: Are OGO Medium Kickers the same size as the ROBO Hi-Control Kickers?? PLEASE HELP!!