When looking for a Linux VPS hosting provider, there are a few key features to keep in mind. First and foremost, the provider should have a wide range of servers available, from low-end machines to high-end servers. Additionally, the provider should offer high-performance servers that can handle heavy loads. In terms of price range, it is important to find a provider that offers affordable rates without sacrificing quality or performance. Finally, it is important to investigate the customer support offered by the hosting company, as problems can often be resolved quickly and effectively through customer service.