Both have their own differences. One is never better than the other! Arranged marriage isn't all that bad and you don't have to keep pondering how you are going to live with someone whom you don't know. Because when someone tries to arrange a marraige, generally the guy and the girl do get to speak and it's only most of the times after couple of months that the marriage happens during which the guy/girl have ample time to get to know each other and fall in love. However, that is not always the case. Sometimes girls are forced into marriages where no one sees the guy till a day before the marriage and their starts the end of the girl.
In love marriage, first of all, love is not a game and seriously not a joke. It's not the filmy duniya with all the glitz, romance and glamour that you see in films. Love is not for the faint hearted. You need courage and brains to love someone. It takes hell lot of strength and courage to fall in love and I'm telling you that it's not a joke.
However, which type of the marriage is not the concern, how you take the marriage forward is the concern. Don't forget that we guys are the most crucial part and success stone of a marriage, and if we start to be unstable, the whole marriage roof is going to fall down. The girl has equal responsibility however we should take the active step of making sure that things work out. It is the level of adjustment from the guy and the girl that keeps a marriage going. There is no such bullsh** like made for each other or marriages are made in heaven or perfect couple!! It's all in the adjustment that one makes for the other which keeps it running!