Who has more trash talk?
Its kinda like comparing apples and oranges. Both can trashtalk but both have different ways of going about it. Spider-man uses more intelligent/subtle insults where as Deadpool literally out-right spews them. Both are effective and it doesn't really show who would win. If YoMamaGeddon is real then i'll go with Deadpool but i'm going to say stalemate until we see it in action.