USER1999
Grand Slam Winner
I don't see a benefit. If you liken it to tennis - it's like hitting a forehand or a backhand. Personally I can get more power + control in a forehand than a backhand. And what OP is doing is effectively playing golf 'backhand'. Phil Mickelson is famously right-handed and has done rather well playing golf 'backhanded'. But if it was really advantageous to play that way, then wouldn't everyone have been taught that way round since the year dot?
For me, tennis wise, my back hand is more controlled, and also more powerful. It just depends where your strengths lie.