Will paying for 'Performance Boost' allow my App to run faster compared to running locally on my machine?

I have a Shiny app that I currently run on the free version of shinyapps.io. I am contemplating purchasing the $40/month service, but I am wondering what level of performance I can expect before committing.

My machine has 8GB of ram and my app does not run anything in parallel.

Could I expect the performance boost service to run at a similar speed to running locally (Run App -> Run External) on my machine?

Thanks in Advance,