I'd take my ZaggFolio BT keyboard/case over my RT Type cover/kickstand any day. Mainly because I can use it on my lap with ease. I can also change the angle and remove the keyboard for more flexibility. I don't need to preform a balancing act just to make sure the keyboard is not twisted and flat so it registers my keystroke.
I am about to reveal to you the greatest Surface secret. Only those in this thread may speak of it as I have authorized. When you sit, as a man with male genitalia, which is more comfortable? Continually straining thigh muscles to hold your legs together to support your laptop? My poor junk, I am squeezing them and then baking them with the searing heat of a laptop. What did they ever do to me?!?!

Nay I say, let them hang free. BEHOLD the might of SURFACE conquering a new surface!!!

For behold God saw that he wedged his Surface onto his calf, verily adding more stability combined with a flat keyboard, and it was damn good. Then God added "Wedge it at different angles to adjust comfort and stability forward and back, laptops can't wedge and verily shalt slide around and ****."