Shared vs vps hosting how much faster?

[Chance]

Do you get more traffic with faster hosting?

How much faster is VPS vs 'shared' hosting?

[Fernando]

As for me, I believe that the speed depends on the server you will run your web sites at.
For instance, I know ifhost.com web hosting provider uses Litespeed server which is 9 times faster than Apache one.
Their pricing is sweet, and it can be a good option for ordering hosting services.

Hope it will be useful for your request to some extend.

[AgniX]

Traffic depends on other factors, such as SEO, and content, but no at the hosting, but having poor service you are to lose more than to gain. I may recommend you considering quality of the provider first of all, whatever you choose. Both quality and fast shared and VPS are offered by glowhost.com.

[entropy]

May tell quality share and especially VPS solutions are also provided by santrex.net which I insistently recommend to take a look at.

[konttyy]

You know all depends on the company you are using hosting services from.
If you use serverpoint, you will get fast both shared hosting and VPS deals.
That's the company with quality services.

[~ServerPoint~]

I believe that depends on the network provider mostly, rather then on kind of the web hosting you are using.