I pretty much agree with you. I do like Wilson Chandler. I think Ingles would/ will do a solid job defending as a small ball 4 though. I remember watching him guard Julius Randle in the preseason, and he held his ground better than most of the other Jazz did that one game where Randle got hot. Randle tried to bull through him, and I was suprised to see Ingles force him to force up an ugly shot. Randle didn't try that again on Ingles.
I know Ingles has an obvious ceiling because of his athletic ability, but his decent 3 pt shooting and especially his willingness not only to pass but to get rid of it quickly really help this team. I remember Zach Lowe talked a lot about this in his podcast where they talked about the Jazz for a while. He talked about how Ingles was one of the best swing passers (spurs-type passing) in the league, and he helped the Jazz offense run. We already have lots of guys who are mostly 1 on 1 scorers like you've talked about (Hood, Burks and Burke to an extent). I know I'm digging maybe a little too much into the small details, but I think Ingles helps this team run both with his smarts offensively and his toughness and effort defensively.
I agree though, I would like Chandler at the right price. I would like him more in the sense that he'd take minutes from Booker. I know Book is a fan favorite, but the advanced stats don't lie-- he's inneficient, not a great defender, and inconsistent offensively.