Quad PowerPC G5 Gdock external & Pcie cards

is there anyone whom recalls the better alternative too these Gdock harrier cages that are styled alike the machine but as recall are not really up to the quads sophisticated MPP etc? Does the pic card do add alike this or are there other alternatives proven better utility than these cages,which you may think are from long ago or do not dare too give tunnel visions too those agents long back in the past,etc!? After all it is not the sixties,Jon is not now crossing the road and it's a good Steve Job two,too?Cycles,electric car Google smart hunts!for example drives?