BI Madness — The Championship Round
Corsair's Publishing

Only Tableau keeps updating itself, and I expect the v.10 (currently 9.3) will be a far ahead of competition. Qlikview was not updated since 2011 and only recently made cosmetic changes and released v.12 (after 4 years of delay). Instead QLIK wasting its resources (time included) on Qlik Sense. My vote is that Tableau is the clear winner!