Synastry Charts and Composite Charts: Love?

What is more indicative of love: strong synastry or a strong composite? Would aspects like Sun conjunct Venus, Sun conjunct Moon, and Moon conjunct Venus manifest differently in the charts?

Opinions please 🙂

I have read somewhere that synastry is the chemistry between the two individuals; how they react to one another. As for composite charts, I have read that it is merely what OTHERS see in the relationship between two individuals, like outsiders looking in. Some astrologers even say that it is the "final outcome" of the relationship. (Synastry being the first impression or beginning stages, composite being the final say of viability). Composites can point to problems that will end the relationship.

This is interesting ,where can you find a composite chart on the internet ? do you have a link ?

My experience with this is that I REALLY feel the composite chart. There is a guy that I have absolute true love synastry with, but for some reason the idea of a relationship with him is just very hazy. Composite shows a lot of difficulties. I have beautiful composite with someone, and I am very inclined towards thinking about a relationship with him. I feel affection for both, but in terms of relationship, it is very different. Any other experiences similar or different than mine? 🙂

I had in a synastry moon conjunct sun but in the composite saturn was opposing sun so it faded just like the composite said.