i phone 5 screen replacement Is there a difference between these two replacement parts ?

60 Dollars 

55 Dollars 

30 Dollars

or is there another one you would recommend ? I am starting to repair IPhones and would like some advice thanks!
There should not be much difference based on the type of products they are.
However quality wise you must do research ex: Reading reviews, googling the product, etc.
I don't really have any recommendation but you can try the research it should help.

Sometimes you gotta go with your gut, and you might also want to check out the return policy with Amazon because you may be able to order it and try it out and return if you don't like it or it's bad quality etc.