Yeah, Ultimate Gohan is much, much stronger than Super Saiyan 3 Goku. The fact that Gohan is capable of manhandling an opponent so powerful that a battle junkie like Goku wants nothing to do with him should be all evidence we need.
Mystic Gohan is stronger than Gotenks SSJ 3. Mystic Gohan is not as Strong as SSJ3 Goku. However having said that, Mystic Gohan can definitely last longer in a fight than SSJ3 because that state consumes too much stamina.
In Dragon Ball Super, Gohan becomes extraordinarily more strong than he was in the Buu Saga by training with Piccolo, to where he is potentially on the same level as SSB Goku. But this is because Gohan got stronger, and has the most potential of them all, according to Vegeta.
Mystic Gohan can not only hold his own against Super Saiyan Blue, at that point it's stronger than it. Mystic Gohan is about the same level of Kefla, which is the fusion of Kale and Caulifla, being Kale able to defeat Aniraza and to fight Goku SSB and Golden Freezer at the same time.
Ultimate Gohan is very strong. He is stronger than Evil Majin Boo (Buu) also known as Super Boo, and is also stronger than Super Saiyan 3 Goku, Demon Prince Vegeta (Majin Vegeta), and is even stronger than Super Saiyan 3 Gotenks. He is suddenly outclassed when Super Boo absorbed Piccolo and Gotenks.
Gohan was the first to go there and would've stayed the strongest if he would've kept training but he let go right after Cell's defeat. It was admitted that Gohan was surpassed when Majin Vegeta told Goku he passed his son. Vegeta, also a super saiyan 2 with Majon power was even with Goku's super saiyan 2.
Super Saiyan 2 is 100x stronger than an ordinary Saiyan. Since the form of Super Saiyan 2 is twice as strong as a regular Super Saiyan, and Super Saiyan 2 multiplies a Saiyan's base power by 100x, it must mean the regular form of Super Saiyan increases a Saiyan's Power Level 50x.
When Vegeta becomes ssj2 he is the mixture of both ultra saiyan and super vegeta.
Is OREO halal? Oreo biscuits produced in Europe are not Halal certified but their composition or production process does not make them unsuitable for Muslim diet.
Naruto Shippuden Episode 341: Orochimaru's Return. It is the episode in which Sasuke, technically, revives Orochimaru, and Orochimaru becomes nicer than before.
True Orochimaru was killed by Itachi's Totsuka blade (fabulous if I do say so myself)… But he sealed a part of himself into Anko's curse mark. Originally the remaining members of Orochimaru's team was unwilling to revive him.