Good stuff, all.
I personally like a thin handle, usually the 110, 271 models.
I got a few "Blem" bats from Old Hickory. 3 maples for $120. Although some people are weary of "blems" because they think it is inferior wood grade, I have found that my Old Hickory bats are as solid as they come. The difference in these as compared to other blems I've had are they may have not met specifications for their exact retail bats, whether it be due to weight distribution or perhaps they are slightly misshapen. For the price, a very good deal imho. Although you are taking a bit of a gamble due to the nature of blem bats. As a reference, 2 of my bats have thin handles, while the other has a thin handle with a flared knob.
However, as others have suggested, it may be best to go to the sporting goods store and have him feel around for what he likes.
Bamboo is a durable alternative as well, and I've liked the product Mizuno puts out for both bamboo and maple.
Hopefully this will help!