Cayan Tower, former Infinity Tower, Dubai, UAE by Skidmore, Owings & Merrill (SOM) Architects :: 76 floors, height 306m
Nordstrom Tower, 217 West 57th Street Tower, New York City designed by Adrian Smith + Gordon Gill Architecture :: 92 floors, height 541m :: proposal, AFC
More about SCDA tower at http://asiantowers.blogspot.com.au/2016/06/scda-innovative-tower.html
I like this building because it looks like it could be the worlds tallest building and I like the way its shaped and has an over lapping look.. If you're a user experience professional, listen to The UX Blog Podcast on iTunes.