I bought an OpenVZ Storage VPS from Dedicated Core and I'm really satisfied. Why? Here's why:
UNBEATABLE PRICES: I've searched many sites for VPS and DedicatedCore offers the best prices around according to quality. They're really cheap but they're better than any other I had before.
UNBEATABLE SUPPORT: I had many questions and asked for help many times to set up things on my server, but they were always there for me and helped and resolved all my issues and question. They're all very good.
INSTANT SETUP: the setup was instant and free, not like other companies that make you pay for setup and deliver your product after hours.
What else? You can RESELL their VPS services with ease and white label for free with discounts. What else could you want?