Looking like a Yamaha and actually being a Yamaha are two totally different things. For the money, and without knowing a thing about Massimo other than being sold at Tractor Supply, I would buy a Yamaha. You won't be disappointed.
However, if one were inclined, you can get a helluva nice 4 seat RZR for 16 grand. Or a helluva nice 4 seat Teryx too.
2013 Jagged X
2013 RZR XP900 (Gone)
2011 RZR S Black Carbon Fiber (Adios)
2006 Rhino (Sold)
Southern SxS Rider Member #191