Toshiba have an exellent rep, 4 of them in my family..all maybe 12mths old and none mine.
I am old fashioned - in desktop and lappy.
I digress...
The responsive screen has reported issues on some OSs' but could mostly be RAM related
like, wandering response and random search. Maybe a suck it and see thing with an RTD
option.
I see the OS as being the prime stumbling block.
Win10 is going to see a switchover to client/server software by MicroSoft.
No more issues of Windows beyond 'ugrade' of the desktop software which of
course by default will require silent OS upgrades and eventually a whole hardware
swapout. It is the way of the Windows future.
Soooo... you can take a swing at Win8 and trust MS support it till the lappy dies
or you can buy in cheap and take a hit if MS let you down, in 2017.
I would offer you will get used to the screen size?
My 22" CAD machine is like Google Earth after hours/days on the tablet.
[eyes zoom in,,,eyes zoom out - take a break]
But eyes soon adjust...and not forgetting it is not so long ago desktops
owned a view-hole not much larger than this tablet and a lot smaller than
a 15" lappy !
Trust that helps some.
KK