Which of these should I use as my rap name...?

My name is Cole first off and I've narrowed my "rap" name down to two
choices. A couple of buddies and I are doing a little rap group where
we rap about the girls we used to date and the people we don't like in
school. The choices I've narrowed it down to are "Collision" and
"Coleision" (or something close to that.) Which one do you think looks
the best?