A solution to dualbooting?

Hi,
I’ve been dualbooting for a while as I mainly use apps on Mac OS but prefer gaming on Windows with  Steam etc
I saw a new OS called Verenitti and it looks pretty and integrated  for Windows and Mac/Linux, an all in one it seems. 
I saw it at www.verenittios.com What do you guys think? 
I am considering dumping the dual booting option and trying this as I hate wasting time restarting everything on a whim.