I ran OS/2 Warp and was a fan of it... But to say that it was simply "better" than Windows 95 is a bridge too far. It had its strengths (rock solid multitasking) but also plenty of rough edges.

If we ignore the fact that it required 1000 euros more in additional hardware, thus most folks went with DOS/Windows 3.x instead, and when Windows 95 came around it was already too late for adoption.