When you researched Islam vs. Christianity/Judaism/Buddhism/Atheism/etc.etc.
..what made Islam stand out? What makes Islam the right/only true religion?
Well Islam Christianity and Judaism are all the same to me. In their core and as 1 message from God. This is a fundamental belief and one cannot consider him or herself as a Muslim if this is not a belief. So I believe Christianity and Judaism to be true faiths just as Islam, but they are incomplete as a message as well as in some cases misinterpreted. In fact, the Bible and Jesus pbuh make direct reference to the coming of Prophet Muhammad pbuh on a few occasions.
The strongest coming in Deutronomy 18:15:
prophet like me will the LORD, your God, raise up for you from among your own kinsmen; to him you shall listen.
16 This is exactly what you requested of the LORD, your God, at Horeb onthe day of the assembly, when you said, 'Let us not again hear thevoice of the LORD, our God, nor see this great fire any more, lest wedie.'
17 And the LORD said to me, 'This was well said.
18 I will raise up for them a prophet like you from among their kinsmen,and will put my words into his mouth; he shall tell them all that Icommand him.
19 If any man will not listen to my words which he speaks in my name, I myself will make him answer for it.
Muslims believe that this is 1 of the references to the coming of Muhammad (pbuh), mainly because it cites the next Prophet, as well as it states specifically that "will put my words into his mouth." The Prophet Muhammad (pbuh) was an illiterate man. He was recited God's word by the Angel Gabriel.
If you, or anyone else would like more information on Muhammad (pbuh) in the Bible, please let me know.
As far as picking over Bhuddhism, I must be honest and admit that I have not given it as much time as I have my research in Abrahamic faiths. Bhuddhism is most certainly appealing in it's core, and many Muslims believe that Buddha was in fact a Prophet of God, but not a Messenger. We believe that no civilization was ever left without guidance from God, so there can be as many as 124,000 by conservative standards.
Atheism was something I looked into, and honestly something I've considered. I was hoping to not get into more broad discussions like this, so I'll keep it simple. I don't believe that all this came together by chance. I simply can't grasp the primordial soup theory and accept those odds. I'm a Biology major so I know a bit about evolutionary theory, and I see no real conflict with Islamic thought except the beginning of man. The development of other species and animals, survivial of the fittest, etc. are all compatible with Islamic thought.