It all boils down to your financial situation and personal preferences. A single ultra-wide screen is preferred by some because of its simplicity, whilst triple displays are preferred by others due of their adaptability and simplicity. Virtual reality headsets are becoming more popular these days because they provide a more tactile experience while racing. As is often the case, it is preferable not to skimp on your setup since doing so tends to detract from the immersive experience while playing.