What is the best combo in mario kart 8 deluxe?

The best combo in Mario Kart 8 Deluxe is typically considered to be using a combination of a high speed character such as Bowser or Wario, paired with a heavy kart with high speed and traction such as the Splat Buggy or Wild Wiggler, and slick tires for better handling. This combination allows for high top speeds and good handling, which is important for winning races. It's important to consider your own play style and preferences when choosing a combo, but many competitive players tend to gravitate towards these high speed, heavy setups for optimal performance.