A few years ago I would have said yes, but not now. It's about 25% cheaper to buy Trek in print from Amazon (even preorders are eligible for their 4-for-3 offer on mass market paperbacks!) than to buy the ebooks.
On the other hand, if
Forgotten History represents the standard of physical quality of
Star Trek fiction going forward, eBooks are going to be the way to go. I've not seen such a poor physical product from a major publisher since, well,
ever. The cover is a thin cardstock (every copy I saw at Barnes & Noble was curling), the glue binding doesn't feel sturdy, and the paper quality inside the book is poor. I realize that Pocket wants to cut costs where they can to improve their P&L statements, but producing a physically shoddy product is not, in my opinion, the way to go moving forward.