Which is right arrange marriage or love marriage?

In my opinion, arranged marriage works better. The reason is simple, marriage between the two gets so much entangled ,it does not remain affair of two souls, especially in sub continent. The elders take every thing in consideration before taking any decision and they try their utmost that the selection must be the best possible option, whereas in love marriage, it is the lust overpowering all other facts and later on in major cases ,they themselves blame for haste decision.