Dabura gets stomped. It makes the most sense for Galu to be comparing Dabura to the version of Cell he fought in the SSJ Gohan route of Dabura's power and if SSJ Boo Arc Gohan and Cell Games Goku are on comparable levels, that means quite a huge gap between the Cell who fought Goku and the "true speed" version that rivalled Gohan. Not only that, but Cell should be far more skilled when considering even a rusty Gohan was able to gain the upper hand against Dabura. As long as Shello isn't spat on, Dabura's going to receive such a pounding he should change his name to Casca.