Advice on server package

Hi…

My client needs a short term solution before we move to VPS… if you take a look at the link below could you look to see if the Silver Package will provide more stability and resources to our site Freshfields.org.uk. The reason being it keeps having issues when the number of end users goes up… Currently the site is on bronze and its hitting the limit and 503 errors are periodically happening…

https://www.cyberhostpro.com/reseller-hosting/

Many thanks