Paid around £12 a pair for some Sainsonic Bravia 3d DLP glasses for my W2000. However I'm having issues with the sync during bright scenes. I'm now looking to return them as they're not fit for purpose but I wanted to check that this isn't just the norm for DLP glasses. I've found a few threads online which mention bright images and syncing issues. Question is am I likely to notice a different between budget and more expensive options? Or is this just the way it is? If a more expensive option (like the Benq official ones, about £50) is going to work all of the time then I'm prepared to get them but be good to know if anyone else has experienced similar issues and found changing brand/budget made a difference.