
hvstar is out of Hong Kong, so I would think they would be the best for you. 2filter is in the US, not sure if they ship overseas, you'd have to look on the websites.
i have an address box in US so i can use it as shipping address but then another shipping is going and it is not cheap in some cases where i buy less than $300, and for hvstar i think i like their prices very much and it will be much cheaper for me but the different in prices is worrying me little bit, as a product is so expensive somewhere else even on 2filter but it is much cheaper in hvstar, so is it normal?