Board Thread:Questions and Answers/@comment-31201083-20170201004854/@comment-24909831-20170203073750

I personally prefer Lexicanum whenever I want to find information about anything. Lex has fallen into a bit disuse, to be honest, and it is lacking good contributors. It can be a bit labyrinthic too but when you browse it enough it'll start to make sense.

This wikis Guide portal is quite well written and even if the guide articles tend to be quite long, they are worth of reading... mostly at least.

If you have some particular problem you don't seem to find an answer from anywhere, just ask here. Though I have to say, number of our users favor a bit "grimdarker" look on the 40k universe.