You have been at your university for less than four months. You already want to change?
Penn State is a good school. The other schools are going to want to know why you want to transfer. Saying that you want a better school, while going to Penn State, isn’t a good reason for transfer.
You do realize that you’re going to pay out-of-state tuition, at all of those schools, except for the privates USC/Northwestern? They’re at $82K/$87k now per year. As a transfer, I don’t believe you’re going to get merit aid anywhere.
I don’t think you realize that getting a degree, in CS, isn’t worth paying those insane tuition costs because you think that a “better” school will make you “look” better. You can attend any university in this country, and receive a degree in CS, and you’ll be employable anywhere, without a “name brand” school.
It sounds like the majority of your education was in Korea, correct? Just because you were born in the US, does not mean that you get discounted tuition in any state. You have to be a resident of that state, at those public schools, to get in-state tuition rates.
Residency, in those states means, for the most part, that you have lived in that state for several years; you and/or your parents have paid taxes, currently, in that state for several years. It doesn’t mean you just go there to reside there while going to school.
Edited to add: My daughter and my son are both CS graduates. One of the crucial things, in working in this career, is that you need to have effective communication. If your English is “not so good”, then you need to really practice speaking it, A LOT, now, if you hope to be eventually employed by a US company.