[Chomp]

Not opening ATo here is a sin IMO.

And I can't really understand why so many people want to bet turn. We are never getting 2 streets of value here, so if villain is more likely to call 1 street, it's surely going to be the river. In addition, we can't really be too concerned about protection - maybe cards that make the 78 str8 or 5-outers, but meh, that's not a huge headache.

So I play it like OP, except bet maybe $7 - $7.75 on river and hope to get a call some of the time. I'd fold to any cr. Calling a river donk would depend on bet size.