I'm new to Warhammer 40k and I think I narrowed down my first army to space marines but now there are so many chapters. I like the Loyalist 1)salamanders, 2)space wolves, 3)blood angels. Then from the traitor side I like 1)Alpha Legion 2)Emperors Children). Could someone give me some insight on the playing style of each chapter? I have been on google for a very long time and can't seem to find a complete layout. I enjoy the aesthetics of all 5 so I'm really just looking for information on the differences/similarities. I have ordered the Imperium 1 and both space marine/chaos space marine codex but they wont be here till monday. Any help would be awesome (also how do i purchase salamander or alpha legion specific figurines? I can only find a few types of chapters on the website).