Not at all true. You have the choice of using the metro UI or a standard desktop, and can switch between them.
The desktop is as rock solid as 7 and even more improvements are being implemented. The new multiple monitor interface and capabilities are awesome.
Have you had a chance to work with
Windows 8 before? I've got it running currently on one of our production computers both with a non-touch and a multitouch monitor. There is no getting away from the Metro UI. Yes, there is a standard desktop environment that is very similar to
Windows 7 in many ways, but the Start menu is no more. Going to the "Start" area now brings up the Metro UI. Pretty much any way you look at it a standard desktop user, in the course of running their
computer, is still going to have to access to the Metro UI occasionally. And it's not necessarily that every user will have to learn how to cope with touchscreen interfaces, but it's quite clear that
Windows 8 has been redesigned and focused on touch input which means it will take some getting used to for anyone.
I'm not the only one out there with this stance on it either, nearly all the reviews of
Windows 8 by millions of technicians and consumers alike so far all state the same thing.
Windows 8 will introduce quite a learning curve for a lot of
computer users switching to it, especially if they are switching from
Windows XP or
Windows Vista. Even I am having a difficult time still navigating through
Windows 8 in comparison to
Windows 7.
For an OS SSD I would recommend at least a 120 GB drive. I've seen people go with smaller, but those drives fill up FAST when you put all your programs, fonts, and all the extra settings and temp files that goes along with the OS. Ideally, you want to keep at least 25-30% of your drive free for it to perform at it's best and not wear out the drive too quickly. Often now the 256 GB drives are the ideal capacity and best rated speed of the drives lately, so if it is feasible this may be the ideal solution. I would recommend an Intel 520 Series SSD or the OCZ Vertex 4 256 GB drive but NOT the Vertex 4 128 GB. These 128GB drives currently have some crazy issues going on once they get to about 50% full and their performance greatly diminishes.