Buy.com - TOPRAM 32GB 32G microSD microSDHC micro SDHC Card Class 4 with SD Adapter This is for sale and i was wondering if anyone had bought it and it was legit. I have seen the sandisk 32g microsdhc but noone has mentioned this card yet. And I also have stuttering issues when playing recorded video. I have read this problem from other users on this forum as well. I was wondering (as others have guessed) if it is that 720 recording is too much to be recorded onto the stock class 2 card. If this is the case, it would cause the video to lag as the card can't take it. so would a class 4 be enough to resolve these issues?