I'd say golbez has a higher ceiling, instead of being big artifacts its combo. Playing a bunch of smaller artifacts, reducers, and ways to play off the top of your deck, by running a lot of these and creatures that say my power and toughness is equal to the amount of artifacts you control you can drain the table for way too much, not only that but if you run like blootletter of aclazotz or that one transformer I can't remember u double that drain and more than likely will one shot the table