I'd recommend starting with the most popular ones on websites like Archive of Our Own. They usually have a good summary that can give you an idea if it's the type of story you'll like.
I'm not sure who the absolute best is, but there are some well - known writers in the fanfiction community. Some writers who have a great understanding of both characters' personalities and powers tend to write really engaging stories. You can often find them by looking at the reviews and ratings on fanfiction websites.
One great Spider - Man and She - Hulk fanfiction is 'The Team - Up'. It has an interesting plot where they have to solve a mystery in New York City together. The way the author writes their interactions is really engaging.
They play significant roles. Hulk might appear as a powerful ally or a source of inspiration for Spider-Man. Spider-Man is likely the central hero, facing various challenges.
One of the popular pairings is a platonic friendship between Spider - Man and She - Hulk. Their different personalities and abilities make for an interesting dynamic where they can support and learn from each other. Another pairing could be a romantic one, although it's less common. Some fans might enjoy exploring the idea of a relationship between the two, imagining how their powers and personal lives could blend together in a romantic relationship.
A possible storyline is that Spider - Man accidentally gets involved in one of She - Hulk's legal cases. Maybe a super - villain is using their powers in a way that blurs the line between legality and super - heroics. She - Hulk has to defend Spider - Man in court, and in the process, they discover a larger conspiracy that they then have to fight against. This would mix the legal drama aspect of She - Hulk's character with Spider - Man's action - packed world.
One interesting story could be where She - Hulk and Spider - Man team up to take on a new supervillain in New York City. They combine their unique powers, with Spider - Man's agility and web - slinging and She - Hulk's strength, to defeat the bad guy.
One great crossover could be a story where She - Hulk and Spider - Man team up to take on a powerful new villain in New York City. Maybe a villain with the ability to manipulate technology and they have to use their combined strength and agility to stop him. Another could be a more comical crossover where Spider - Man accidentally swings into She - Hulk during one of her law - related outings, leading to some chaotic and funny misunderstandings as they figure out how to work together.
One storyline could be Spider - Man and She - Hulk teaming up to stop a powerful villain who is stealing experimental technology from Oscorp. Spider - Man uses his agility and web - slinging skills while She - Hulk uses her super strength. Another could be a story where they get transported to an alternate dimension and have to find their way back home while facing strange new enemies. Maybe they also have to deal with a misunderstanding between them at first, like Spider - Man thinking She - Hulk is too reckless, but then they learn to work together effectively.
The Kingpin could be a great antagonist. He's always been a thorn in Spider - Man's side, and his criminal empire and resources would pose a major threat to both Spider - Man and She - Hulk. He could hire super - powered mercenaries to fight them.
In cartoons, the Hulk is typically presented as a massive and strong figure, with a temper. Spider-Man is known for his web-slinging abilities and his sense of responsibility. Their depictions vary depending on the specific cartoon series and its style.