@Killemall: I haven't been reading since the beginning of the Third Army arc. But anyway, I guess I should say, any and all lantern corps and their constructs.
I like the Lanterns, I really do. But I've just never seen the necessary range of abilities, durability and resistance to the wide variety of attacks and defenses the Surfer is capable of to think they are even close to the same tier. From what I've read, The Lanterns are at Nova Corps levels (or slightly higher). The Surfer manhandles Nova Prime.