What is the best PHP Hosting including Emails, Databases, LightSpeed or nginx Server all together without using any other solution providers??
Personally, I am using DigitalOcean in combination with Laravel Forge. I would highly recommend either of these. Though depending on your needs, you might want to reach for AWS with Laravel Vapor. I hear Vultr is also good, though I've not used it myself. If you have a quick Google, I'm sure you'll find some good comparison results to help make your decision.
https://blog.ssdnodes.com/blog/vps-comparison-linode-digitalocean-vultr-ssdnodes/
https://www.easydeploy.io/blog/digitalocean-linode-vultr/