Ultramarines Supplement Rumor

Hey everyone, I hope all had a nice weekend. first new rumor of the week. Apparently theres a chance that the next supplement after the Iron Hands: Clan Raukaan book is potentially set to be an Ultramarines one. Rumor follows below.

(Original Source was from Natfka's blog.)
"via an anonymous source on Faeit 212
the Ultramarines supplement focuses on the tyrannic war and I can confirm it will be a company supplement like the Sentinels of Terra."

I want to agree with Natfka's initial hunch of this being the 1st company and containing Tyrannic War Veterans, but if it is also a company specific book, there is at least 2 other possibilites i could see as strong contenders to make this book. 2nd company and 4th company particularly also have a lot of interest. I am definitely curious to see where all of these Space Marine supplements go, as when we start getting to some of the more obscure chapters, there is less known characters, but also alot more freedom to add new creativity. I guess only time will tell. One a side note, i really wish they would hurry it up a bit with releasing the hard backs of these books. The digital age is a great thing to exploit, and i definitely see its uses, and several of my friends make great use of such features while they game, but i have always liked to have a book in my hands when i can. :)

What do you all prefer? Using a book or using the digital versions?