Actually I want to know which package is more beneficial from the user perspective, if there are other advantage pls let know in the comments. THANK YOU
From the user's (consumer's) perspective, http/dio/etc doesn't matter at all.
From a developer's perspective (my experience), it has been easier to handle exceptions with the dio package than using http. I had a lot of frustration trying to catch HTTP Response 500 when I was using http, and my app keeps on crashing even though my code had a try/catch. Trying to add timeouts in my http code has been especially difficult. But with dio, they have a built-in solution (connectTimeout).
Also in general, writing networking code with dio (I haven't tried Chopper or Retrofit) is faster and easier than writing code using http.