Of Shinigami,Arrancar & Vizard...
Are the Arrancar really the strongest?Is it necessary for the Shinigami & Vizard to work together to fight the Arrancar?

I think the strongest is vaizard since they actually shinigami but gained the strenght of hollow. Especially Ichigo is vaizrd too and the main chara must become the strongest of all, right?!

Of course the vizards are the strongest! cant u rmb how hollow ichigo pwned byakuya's ass when they fought in soul society? pls note that at that time, ichigo didnt manage to fully suppress his hollow so his potential wasnt fully tapped..

I would say that the Arrancar are potentially the strongest. The Vasto Lorde subspecies of the Hollow race are supposed to be more powerful than the Shinigami captains. Thus, in theory, a Vasto Lorde Arrancar would be the most powerful possible being, more powerful than a Vizard made from a Captain.

Regardlesso f how powerful the Vizards are, it remains that they are hopelessly outnumbered and outgunned by Aizen's army, which includes 10 Espada (all capable of matching Captain-level bankai with their Shikai alone), 90 Numeros (all comparable to at least 5-ranked Shinigami), and thousands of normal Holows, including the giant Gillians and naturally-occuring Arrancar (those who removed masks w/o Aizen's help). To top it off, u have Aizen, Tosen and Gin, all of whom will prob become Vizards themselves. An alliance with the Shiningami is thus a necessity.

outnumbered is not a problem or an issue,i not sure you read the manga yet...sorry if i spoil alittle but unfortunately the current Espada now are facing battle against people who are not from Vaizards neither are they captain of the 13 squads.And still there are Espada or Fallen Espada being defeated.

If Ichigo can injured Grimmjaw and Ulquiorra in 11 seconds,will u think he be able to defeat them if its not for the 11 seconds.The ability of the Vaizards is not clearly shown yet too,there might be a possible they can take down one Espada each as well.

its strength > numbers definitely

Arrancar seems to be the strongest since they overwhelmed ichigo with full mask without even using their zanpakuto.

that's because ichigo hasnt learnt any new moves yet and who says the arrancar overwhelmed ichigo when he wore the hollow mask. they barely managed to hold ichigo up and grimmjow even got himself injured when ichigo used getsuga tenshou on him. whatmore, at that time, ichigo didnt release his hollow self.

I voted shinigami, but i thought about it a bit and now id have to say arrancar. They're just made to be strong and they dont have all the weaknesses that the shinigami have, since they're basically just human.

i think it maybe the vizard since they were once shinigami they have could have bankai (like ichi) on top of their hollow powers

The Vizard, duh. They have hollow and shinigami powers. Bleach4Life>_<

I'd love to learn more about the Vizard. Shinji's so nonchalantly badass...I also love the way he dresses. The ties, the hats, the prints...all so wonderful.

Vizard since Ichigo is a Vizard and the main character always wins in Shonnen ^^^^^^^^^^^^^^.
Also, people thats voting for Vizard because they have both Shinigami and Hollow powers, guess what? Arrancar are exactly the same, they just went throught a different process since they were different beings.

Vizard for sure. Better than Shinigami because they ARE part shinigami, and better than arrancar because they don't turn into some giant grotesque monster (even though they are quite powerful). Basically, they get the best of both worlds.

For me, Vizard is the strongest! They have shinigami and hollow powers!
And plus..hirako shinji is one of my best favorite character in bleach !