I know this is a bit subjective but I've not purchased a official reloading book yet. Most the informatin has been via company web sites, forums, videos. I do have the ABC reloading book but its older like 2010. The books are a bit expensive so if i buy one would like to get one with latest information. Lyman 50th Edition Reloading Manual That looks good but its 2016 data. What do you think is the best reloading book?