I am new to surface pro, I just pre-ordered one i5/256/8. I played with surface pro 2 at the store, comparing to sp3, it's kind of bulky, and the experience of type cover is far from ok. I am a developer, I type a lot, I am not sure the type cover for sp3 is improved so much that the user experience is ok enough to satisfy heavy duty day to day work. I am using thinkpad right now, I like the thinkpad keyboard. Anyone who types a lot that can give me some idea how do you feel about the type cover?