Currently, Spandam has somehow been promoted to CP0, but he doesn't have the same level of power that he once had. In fact, he's now Lucci's subordinate, which is rather fitting, given that he's extremely weak.
Without a doubt, Luffy is much stronger than Lucci at the moment. Even though he entered his Gear 5th state, Luffy is much stronger than Lucci, even in his awakened form.
As Spandam prepared to finish Luffy off with Funkfreed, Rikka came running in and blocked Spandam's strike with a pipe. Spandam turned around in shock, giving Luffy enough time to free himself and punch Spandam into the ground, defeating him.
1. Spandam (Power Level 9) Despite being the leader of CP9, Spandam is the weakest among them. With a power level of 9, his abilities were even below that of ordinary Marine soldiers.
CP0 is the strongest of all Cipher Pol units, even surpassing the assassination specialists of CP9.
Kaido killing the CP0 agent who interfered with his fight with Luffy was a great moment for him because it reestablished him as a villain with pride who hated having to rely on others for help, especially when it was against someone he saw as a worthy opponent.
considering they stand at the apex of the Marines. One does not simply earn the title "Greatest Military Power" by having power that is easily obtainable. That said, CP0 average members probably rank in just under admiral strength.
However, as someone who's depended purely on muscle to do the job, he doesn't have many strategic advantages to take out Eneru from the his strong variety of vantage points. As such, Rob Lucci probably wouldn't stand a chance against Eneru just sending out lightning bolts from miles away.
Doflamingo revealed to Law that he was given the authority to command CP0 because he was able to hold secret information about Mary Geoise's "national treasure" which will shake the entire world if its extiensce is revealed in the eyes of the public.
Spandam also wields a sword called "Funkfreed" that actually "ate" a Devil Fruit known as the Zo Zo no Mi which is a Zoan based Devil Fruit that allows the sword to transform into either an elephant hybrid or a full elephant.
Zoro wasn't strong enough to fight Lucci in the Enies Lobby arc, but a lot has changed over the years. Now that he has figured out a way to incorporate Haoshoku Haki into his sword attacks, he is a lethal force to be dealt with.
Long Summary. In the Tower of Justice, as the members of CP9 are going back to their rooms, Spandam remembers something he wanted to give Kaku and Kalifa. He gave them each a Devil Fruit. Everyone gets excited over the Devil Fruit.
The consensus is that CP0 shouldn't be able to challenge the Straw Hat Pirates at their current level of power.
Lucci's power is easily the highest in CP9, with definitive proof thanks to a measurement called Doriki, which are essentially power levels for the members of the group. Lucci's Doriki of 4000 dwarfs that of the second-strongest members Kaku and Jabra, who possess Doriki of 2200 and 2180 respectively.
Despite being enemies, Lucci seemed to respect Luffy's strength and determination, saying that it would have been boring for him to have died in the Buster Call bombardment, and also added that Luffy is a worthy captain for having absolute faith in his crew and their ability to survive.
He is also a skilled user of the Advanced Armament Haki. It's impressive that Lucci was able to easily take down such an individual. Lucci's latest feats shocked One Piece fans.
CP0 are the strongest of the world government. Admirals like Akainu are the strongest of the Marines. Yonko like Kaido are the strongest of the Pirates.
Vegapunk. According to the hints, Rob Lucci's power will be stronger than Kaido, but Luffy will get stronger after getting the power of Resurrection from Nika's Devil Fruit. In fact, Luffy's HaoshokuHaki and KenbunshokuHaki have also reached a high level.
Kalifa is a member of CP0. Prior to being instated into CP0, she was the secretary of Iceburg; as well as the only female member of CP9. After CP9's defeat at the hands of the Straw Hat Pirates, she and the rest of CP9 were dismissed by Spandam. For unexplained reasons, she was later reinstated and promoted to CP0.
Enel could effectively shatter Crocodile after a concentrated lightning strike. Neither Enel nor Crocodile have used Armament Haki, but with such a stark contrast in strengths, Enel wouldn't need it to defeat the would-be tyrant.
1) Enies Lobby Rob Lucci
The speed and impact of Sanji's attacks is undoubtedly on a level at least equal to Gear Second Luffy at the time of Enies Lobby. Sanji's use of Haki would also make him have yet another edge on the Enies Lobby version of Rob Lucci, who is unable to use Haki.
As seen from their fight on Egghead Island, Luffy was toying with Lucci. He was able to dodge all the attacks while landing a couple of his own.
As you can see from all of their recent exploits, CP0 is the dark extension of the World Government that is tasked to execute all kinds of dirty and mostly illegal work. They came to Wano in order to get weapons from a pirate in order to arm the marines, so they can fight other pirates.
Currently, Ryokugyu, Fujitora, and Kizaru are the three Admirals of the Marines in One Piece.
1 Vegapunk
Vegapunk is undoubtedly the most intelligent person in the series. While his intelligence has not been tested in the midst of a battle, it is safe to assume that a person who is considered to be at least 500 years ahead of any other person would have no problem using it in battle.