Samsung Galaxy S3 Accessories - Case and screen protector

[Muchaco]

Hello people, I'd like to receive your opinions about the Galaxy S3 case and screen protectors , what should i buy for my phone from here?

samsung galaxy s3 screen protector | eBay
Which one should i choose?

samsung galaxy s3 case | eBay

Do you like the flip cases, or the standart ones??

Thank you for your opinion!