All FastComet VPS hosting plans include many free features, such as application, module, and template installation and free daily/weekly backup and restore of your files, CDN, and web firewall. All of these features, combined with their high reliability and reasonable pricing is making FastComet one of the fastest growing hosting companies.
Unmetered hosting is generally offered with no limit on the amount of data-transferred on a fixed bandwidth line. Usually, unmetered hosting is offered with 10 Mbit/s, 100 Mbit/s or 1000 Mbit/s (with some as high as 10Gbit/s). This means that the customer is theoretically able to use ~3 TB on 10 Mbit/s or up to ~300 TB on a 1000 Mbit/s line per month, although in practice the values will be significantly less. In a virtual private server, this will be shared bandwidth and a fair usage policy should be involved. Unlimited hosting is also commonly marketed but generally limited by acceptable usage policies and terms of service. Offers of unlimited disk space and bandwidth are always false due to cost, carrier capacities and technological boundaries.[3]
In answering this question, maybe it’s better to examine how VPS hosting fits in to the overall offerings of most hosting companies. Shared hosting is just that – your site is hosted on a machine with a bunch of other sites, and each of you share the same resources, including RAM, disk space, and CPU.  Your site uses what it needs if it’s available, and if it’s not – well, that’s the limitation of shared hosting. Likewise, a dedicated server is also self-explanatory –  your site is the only one hosted on server, and you have all the aforementioned resources available at your beck and call. Dedicated hosting is therefore  for those large sites with big databases and lots of traffic, whereas the limitations of shared hosting’s usually prevent it from housing that kind of site. Dedicated servers are also relatively expensive, while one can get a shared hosting plan for under $10 per month.

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Providers like Bluehost and iPage offer instant deployment, so you can quickly get on to business. The InMotion Hosting team offers Launch Assist — two hours of assistance from experienced SysAdmins — to customers who sign up for 12 months or longer. Our team tested all the top VPS hosts and found the signup times to take around six or seven minutes, so getting started is — virtually — a snap.
Hosting isn’t the easiest topic to get your head round, but the foundations of what you need to know can be understood fairly quickly. If you’re looking to get VPS hosting and understand it’s alternatives but feel somewhat discouraged, stick with us. Whether you’re just getting started with a blogging site, or an individual site that’s started to slow down on your current hosting plan, VPS hosting might be the perfect fit. Let’s find out...
You will need to change the Domain Name System (DNS) settings to point to each new site that is added to your VPS - this is how the human-readable website addresses and email addresses get translated into machine-readable IP addresses. Each DNS change can take 24 hours or more to propagate around the worldwide DNS network. If you're impatient you can access the site in "preview" mode at Virtualmin > Services > Preview Website or you can access the site directly by IP address (by entering an address like in your web browser) or you can modify the "hosts" file on your computer (on Windows this is usually located at C:\Windows\System32\drivers\etc\hosts, on a Mac it's at /etc/hosts and you need to be an administrator in both cases).
Max Ostryzhko:

Other powerful features included in InterServer VPS hosting plans are high performance SSD storage, easy to use VPS control panel, instant provisioning, and 99.9% uptime guarantee. They also provide 100s of free scripts to make it easy to install the most popular applications on your VPS server.
Max Ostryzhko:
The most obvious and popular reason for a VPS is to run a single website, or multiple websites. However, you can use them for pretty much anything that requires access to the internet – such as a web application like Nextcloud to run your own Dropbox alternative – or to create your own virtual private network to better secure the internet connection of your PCs and mobile devices.