Running an e-commerce site with over 100K queries per hour definitely requires a high-performance hosting solution. While Rightservers.com Managed VPS has some decent reviews, I'd recommend comparing it with other providers that have proven scalability and optimized resources for API and scraping-based operations.

You should take a look at Oryon Networks, especially if your audience is based in or around Asia. They offer powerful hosting solutions with high query handling capabilities, solid CPU/RAM allocation, and dedicated support — all ideal for eCommerce. They're also well-known for domain hosting Singapore and cater to sites that require intensive data transfers and real-time operations.

Check their plans here: https://oryon.net/business-web-hosting/

Make sure to discuss your API usage and expected traffic volume with their team — they’re pretty flexible when it comes to custom requirements.