The best thing is we have been able to reduce our server utilization by more than 90%. We were using few servers for hosting clients websites but now with this software it has reduced to single server so there was no need of extra hardware. The support team are very helpful when you face any issue they try their level best to provide you resolution within short period of time. I would say if your website doesn't require heavy load then go for this product as it will save lot of money in future too. It helps me to manage my client sites without worrying about performance issues.