Opinion on external USB hard-disk ?

Hi everyone I just needed an opinion about the making an external USB hard-disc, I Have two Options

  1. Buy One 2.5’ hard disc and plug it to the pocket hard drive case I already have
  2. Or get one new sata hard disc and adapter to convert it to USB
    Which is a better choice in terms of Price?
    Please Advice me, Please Let me know the price for each options too if you can

In terms of price..go 4 an internal HDD nd buy a gud casing..
if u want real portability..only den go 4 an external 2.5" HDD..

  • dere is also a capacity limit on d portables available so keep dat in mind too..