To be honest, I am a fan of both codes although I much prefer League. I have only ever seen one Union game live and it was a bit boring, there are too many stoppages. If you happen to catch the wrong team, e.g. England, the game is nothing but kick, ruck, ruck, kick, ruck, run round in a circle then go back into the same ruck you came from, kick, forward pass (ignored), kick .... penalty, 3 points, everyone cheers.
Not the best.