Here is some of the stuff that I got for my Galaxy S3 so far.
Storage Fix for my S3 - Sandisk 64GB Micro SDXC Class 10. Worked perfectly out of the box in my S3.
Silicone Case - This gives a decent grip to the phone, but overall it is somewhat loose fitting.
TPU Case - This is perfect. Gives a nice grip to the phone and some protection.
USB OTG Adapter - Works perfectly. I don't have a thumb drive handy, but worked fine when I connected a mouse.
Slide case - This is from the same link ebay link posted a few posts above this one. Fits Galaxy S3 like a glove so much that It is somewhat hard to pull the phone out. I guess this is only a temporary problem as such cases tend to loosen up a bit. The main problem for me is that I want a good grip as well after getting used to the TPU case. I will probably look for an alternative case that will put the phone with the TPU case attached.
Sea Hawk Screen guard for S3.
Coincidentally this screen guard was not something that I ordered, but rather given free along with the case above. Apparently the seller has unexpected number of orders for the case and couldn't ship the item within their limit of 1~2 days. So although he did ship it well within the eBay timelines, he bundled this as a token of goodwill. I opened it hoping to find another screen guard that's an ill fit for S3, but to my surprise this is perfectly cut for the S3 and fits the entire front correctly with spaces for Front camera and the home button. This is the best screen guard for S3 that I have come across so far for S3. I would recommend this strongly.
