VPS hosting is probably the best option for a medium-size website since if offers both security and flexibility in terms of technical indicators enabled here. Whenever you’ve short-listed a number of hosts, it can be useful to contact them in live chat and see how effectively they’ll process your queries.
What to look into
First, make sure that the VPS segment includes a sufficient number of sublevels, each tied to specific values of technical indicators, so that you can seamlessly upgrade through them as your traffic grows.
Second, learn what kind of server machines the provider uses since this is probably the most important factor impacting the quality of server operations.
Third, find out about the quality VDS hosting, available from the provider. Hopping between hosts can hurt your journey, so planning for the future and investigating the VDS options with the company makes sense.
It’s best to start from the second VPS sublevel so that you don’t create any unintended slow-downs at your site that’s already seeing good traffic flows.