Hello, thanks for the reply, i have been using them because unlike others, the offer free server setup with Harding, free data transfers, in my case my datas are over 700gb, they also offer free mod installations unlike others that charge per. I haven't been able to find a better alternative.

My ram is 8gb memory not 6mb as typed in my first post
I have no idea what Nginx + PHP-FPM + Xcache is or does or how to do it
thanks