I wouldn't have any interest at all in the Model 60, but I just don't care for J-frames.
The other two...I'd be interested in them.
Just an aside on "the lock"
. I've owned several. None ever bit me, or pooped on the carpet. I've never had any trouble at all selling one. I wasn't able to put the kids through college with the proceeds of the sale, but that's just the way it happens sometimes.