Percy. Hands down. He's way 냉각기 than Harry Potter. And besides, I might be able to meet some of his friends, i.e. Leo Valdez, which would only make it that much 더 많이 epic! Also, I don't think Harry's ever been on a quest, so how would he know what to do? I mean, he goes on adventures, true, but they're mostly inside the 성 and aren't assigned to them 의해 someone of higher authority. The only one I can think of is the gathering of the Horcruxes, which started from Dumbledore in the sixth book, but he was only able to complete it because of Ron and Hermione, of whom I am neither. Percy, on the other hand, is able to go on quests with anyone and still be able to lead and succeed at them, as represented in the Son of Neptune. I honestly do not know where I'm going with this, probably just trying to prove my point in a way that isn't from a percy-is-awesome-omg standing. So yeah. I say Percy Jackson lol.
Harry, because that implies I'm part of the Wizarding World, meaning I have a wand. xD Plus, JKR bases some of her creatures on mythology (ex. Fluffy), so I can fight ancient mythological creatures AND whatever else Harry is facing (not to mention fighting with a wand is much easier than fighting with a sword).
Harry, easily. He's been through 더 많이 (emotionally and mentally, I mean. Percy's been through 더 많이 physically) and is wiser. I've never found Percy to be very funny. His sense of humor stays at the age of 12, while Harry could make anyone laugh. I'd 사랑 to go on an adventure with Harry.
PERCY JACKSON ALL THE WAY! not only can he fight like crazy over and over (as Harry Potter) but he is a half blood which of course means HELLO... way 냉각기 adventures!! I'd rather fight monsters then look for horcroxses...