This is probably asking for too much but is there any chance the Technomancer book could be on par with Data Trails and available in hard copy? I am very excited about the slew of upcoming products but I have to admit that I am disappointed to see Technomancers being treated as second class matrix citizens. They deserve equal attention, especially if Riggers are getting a hard copy.
I'm also really eager to get my hands on a hard copy vehicle book. Will the Rigger book have a large variety of vehicles?
The Technomancer book will be PDF-only, and of a comparable size to most other PDFs. This means you aren't getting, say, 128 pages on Technomancers. Just a heads-up before you ramp expectations too high.

The Rigger book will have both vehicles and drones in it, and in a variety, but "large" is a word that would need some unpacking. A dozen? Two dozen? A hundred? A thousand? Different people have different ideas on what "large" implies! The biggest limitation on numbers is art... art for a book is much, much more expensive than wordcount, so, you have to make a few calls. Upstairs has already decided on how it'll be done, but, if you want to play "I'm a developer" at home, here are a few choices that you could make:
A total of 24 vehicles (including drones), each given nice, full-page color art.
A total of 36 vehicles (including drone), twelve which get full-page art, while the rest get half-pages. (This is akin to the Rigger Black Book)
A total of 60 vehciles (including drones) with small B&W art. (This was the Rigger 3 option)
Around 120 vehicles (including drones) without any art, save a couple of small chapter intro and sprinkles in-chapter art.
(These are numbers pulled out of my tush, mind you! Don't think of them as an official preview, just a mental excercise based on the older books. (I'm a rigger fan, and have all of the printed Rigger books, and worked on Rigger 4. Trust me when I tell you I want Rigger 5 to be awesome!) It's just important to set everyone's expectations. A list of vehicles like the SR5 corebook give syou the raw detail that you have to have, but some people *reallly* want art, while other people don't care about art and want more Stuff. You'll never please everybody, so, you get to make a call on the issue. Me? I'm a keyboard for hire; they don't ask me to make hard choices. Thank Gawr.)