The winning proposal definitely is the best looking. And the group seems solid--Along with Berger, its Sunbelt Holdings, Gensler architects and Sundt Construction.
To add some detail, proposal would be 287', so basically exactly the same height as Phelps Dodge, which is 289'. Also, although a hotel brand hasn't signed on yet, proposal says that the team has been in discussions with Moxie and Yotel, and will also explore brands such as CitizenM and Tommie. Proposal would have retail on both Central and Adams.
For the curious, here is a 3rd proposal by MHG Hotels for a Canopy by Hilton that was deemed nonresponsive to the RFP. It would have been 16 stories, 191'.