Endpoint Security for small businesses

Just looking for opinions from anyone who has been using Endpoint Security Consoles for companies with less than 100 staff.

Our company is currently using Sophos Enterprise Console and I am pretty fed up with it at this stage. The patch assessment reports are never accurate, there is IP address conflicts between Sophos and WSUS or nslookup and I just dont feel that most of the actions I take in Sophos EC actually have any effect on the target computer.

Can anyone recommend a decent alternative (similar or lower price) to this absolute heap or if you have used it yourself, recommend a different approach to using the console in case I have missed anything obvious??