What is your band set up?

I can perform with 4 different setups: Option 1- 1 Member: Singing Guitarist (mellow intimate setup). Option 2- 2 Members: Singer with a guitarist (mellow & upbeat intimate setup). Option 3- 4 Members: Singer with a guitarist and 2 backing vocalists. Option 4- 6 Musicians: Singer, guitarist, bassist, 2 backing vocalists, 1 violinist.