Requesting Managed Dedicated Server with Reliable Hardware

I am seeking a managed dedicated server with proactive monitoring and support. Desired specifications include 64 GB RAM, 2 × 1 TB NVMe storage, and 10–15 TB bandwidth on a 1 Gbps port. Management services and regular backups are required. Budget is in the range of $180–$220 per month. Is GTHost.com instant dedicated hosting trustworthy? Others?

Responsive and knowledgeable support 24/7. Like this server from GTHost.com: 2xE5-2695v4, 128GB, 2x960B SSD, 1000M Unmetered starting at $249.
I’m extremely pleased with how responsive the server remains, even when multiple users are accessing my services simultaneously.