You guys are arguing without bounds. You need some precedents.
First, the idea of a singularity universe is completely possible, according to fact. The thought that it came from an energy mass that was the collapse of another universe is also possible. This leaves us with an endless cycle, which is fine because as long as each universe has a preceding singularity, it can exist. When we ask where did the first come from? You can reply, there is no first, and no last.
Now, both creation theory and evolutionary creationism, have complete possibility, according to the facts. You ask where did everything come from? We respond, the creator. You as where he came from? We respond, he always was, and always will be.
Sound familiar?
Both take facts and manipulate them to their own desires, accomplishing nothing. When you look at a scientific fact with a biased mind, you can never draw accurate conclusions.
The founders of some of these theories are the true scientists. They spent years of their lives studying a small set of facts, and drew a conclusion, which the called a theory. Meaning it in the fullest sense of the word, neither provable nor disprovable.
You will find that anyone goes out looking for facts to support their theory, finds that their theory to be more important than the truth. How can you favor something and then set out on a quest to find it, and still be willing to look in the other direction if necessary?
You will find that the philosophy of the matter is debatable while the facts point any way you want them. I recommend you change your thinking and examine the facts as proof of nothing, and then form your own theory. After which you can compare to the more "popular" ones. Secondly, you should try to examine the situation logically, with no other purpose than the truth. Self righteousness will only leave you with lies and arrogance.
Use the science from other theories to form your own conclusions without considering theirs.
You must do this for all things, not just until you settle on a theory, but for all facts, because humans make mistakes. You may conclude something and then find new evidence that changes your conclusion.