Shortlisting two concepts for further development

Today my class was placed into three groups, I am beyond happy with my group as its with two of besets friends, not just the but as a group I feel we are going to work very well with each other. All three of us have at least one or two very strong ideas and we all have different aspects to bring to the group.
In the lesson today we sat down in our groups and we talked briefly through all our ideas just recapping the main aspects of the idea and made a list of a very brief description of all our ideas.
My ideas;
1. rapper has a confusing journey though different sets
2. Gang of drill rappers riding in a car around an estate
3. A aspiring guitarist busking around lots of different locations

Cams Ideas;
1. rapper in dark room in a bathtub with water spilling out covering the floor
2. a character walking through several different rooms almost like a dolls house

Laras ideas;
1. a character behind a green screen riding a bike and having a date, done to look obviously fake.
2. focussing on a girls eyes then moving towards a band performance.

We have decided to narrow our idea down to two ideas. These two ideas we feel have the most potential and we feel that both these ideas would be very successful.

The first idea which we have chosen to use is cams idea about a character in a very dark location with water covering the floor.
The second idea which are choosing is my idea about the rapper who is in a confused state travelling around different locations.