I think they are a great site. Ordered my dstwo from there. Used usps first class shipping (the cheapest), and had my cart in two days when it's listed as 3-10. Mind you though, that I live in Virginia and they are located in New Jersey.
Edit: As for the comment on asian sites..... I don't think they are bad but when I only paid a few dollars more and got the cart in 2 days compared to 1-2 weeks or more, you see the obvious choice
I order flashcarts from RHS almost exclusively, and they ship FAST. They ship to California within 4-5 days. If you're in New York, the order arrives within 2-3 days. To me that's worth the extra $3-$4 that it costs over the Chinese retailers, which take weeks.
QUOTE(Rayder @ Jan 21 2011, 11:07 AM) Every flashcart I own has been bought through RHS. Every cart that I've hooked up friends with has been bought through RHS. The longest any order has ever taken to receive was 11 days. I've only gotten one defective cart from them in all the carts I've bought from them and they replaced that defective one without any hassle.