Given the delayed release date of the V (quality first, totally fair) and my laptop's faster than expected rush to the grave, I actually ended up grabbing a Chuwi Hi12 both as a tweener machine to get me to the actual Eve release/availability, and as a way to test out how I'd really use a 2-in-1 in day to day situations. I got the unit w/ a glass screen protector, hard keyboard attachment, magnetic cover (iPad style) and stylus. Having now had it about a week, I can say that had it been an option, I would definitely have gone with a folio keyboard. As it stands now, I have to pop the thing out of it's cover (annoying) if I want to plug it into the keyboard, which I've found hasn't been often. With the caveat that this is NOT my primary work machine (I do that on my desktop), having the case/keyboard be one thing would be a huge advantage if like me your plan is more of the "a few e-mails and some Googling'" variety. As it stands I'm probably just going to get a cheap bluetooth keyboard to carry in my bag for the occasions where I need to sit down and do some actual office work. You're right in that the heavier base does let you do stuff like sit it on your legs, but for me at least if I'm using it on the couch or what have you I'm not typing, which why I'm way more interested in the V being tablet with laptop functionality rather than a laptop with a detachable screen.
Also on my 2-in-1 discovery tour: I don't use the stylus much (which is good, because it's a runner), 12 inches doesn't sound very big until you're holding it in your hands (hey-yo!) and thank goodness for full size ports because between my charger, charging cable, spare charging cable and mini-HDMI to HDMI adapter the accessories bag is already filling up quick.