For a large segment of websites owners, unlimited hosting is a perfect choice. Since no two websites are alike and also each website has a unique need, these requirements determine which type of hosting will work best for you.
Go for an unlimited hosting plan if:
If you do not have a new blogger
Your website has high traffic
Your website offers downloadable products
You are hosting plenty of images/ videos
Your business website is not just an informational one
Your websites receive tons of mails through your server
Points to consider while choosing unlimited hosting
On WordPress/ CMS systems, you need to ensure that your website is well coded. This is because it may run the risk of bad code that affects your resource usage.
Bad plugins: Issues with plugins can all result in too many calls to the database. This in turn wreaks havoc on your usage with a host.