Hydroponics: grow bags or buckets

Hello!!
I am new to farming and i am setting up m farm hydroponically
I wanted to know if anyone could guide me about difference in using Grow Bags or Buckets.
Whats the difference in both of these ?
Is there any difference in the yields or root formation?

Sir,

Plastic buckets get affected by sunlight and get brittle in course of time .You may put black shield around the bucket.I find buckets more convinient
R.V.Harapanhalli

Thanks for the suggestion !!