I have always found this to be a fruitful way to hunt down my next commentary purchase. So here goes: I am looking for a really solid commentary on the Johannine letters. I do own Smalley in WBC, but it is a bit dated (1984).
I have heard that Yarbrough's (BECNT) recent contribution is good, but I am also wondering about anything else that I should be considering.
So if I could have your opinions on Yarbrough and others I would greatly appreciate it.