Another instalment of "What species are these?"!

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Hello all,

I realize that these types of posts are abundant. I have read through a lot of them but am still not confident in my identification skills from photos. However, there are some real gurus here that answer quick so these posts can sink down to the bottom. I'm hoping that's what happens here

These are three Ceratophrys sp. I am hoping to purchase from a local keeper. It's clear to me what two are, but I don't want to bias any opinions.

Thanks!