IMO now that you can get brand new injectors, especially with the SAC style tips, there is no reason to go with reman injectors on a truck you plan to keep.
the only remans I would consider are ones down by bosch. no from any rebuild house, "bosch" certified" or not. too many issues from rebuilt vs new. plus as Dave said bosch is now making them new again and there are SAC style that out lasts the original design several times over