Is switching banks okay?

[Account Closed]

Opening too many accounts makes lenders nervous about lending to you, right? At least that's what I've been reading everywhere. But does that also include bank accounts? Since I first got a bank account I've been using Chase Bank because that's what my mom used, but as I've gotten older I've begun to think there is a better option for me that could better assist for my real estate goals (like, maybe a credit union). Do you think it would be an issue on my credit score or to a lender if I switched banks?