Which is better, Orca or Raydium?

I'm curious to know, when it comes to cryptocurrency trading platforms, which one stands out as the superior choice: Orca or Raydium? Both offer unique features and capabilities, but I'm looking for a platform that provides the best user experience, low transaction fees, and a wide range of trading pairs. Can you weigh in on the pros and cons of each, and help me make an informed decision on which one to go with?