Oogle:
For me the benefit of having an aircraft certifed "IFR in VMC" would allow you to file IFR . IFR in busy terminal airspace is alot easier and less scary than navigating VFR.
One of the aircraft I fly is equipped with a TAWS -which is like TCAS without the traffic avoidance resolution- it is scary how many aircraft it points out that you don't see.