Trend Micro Worry Free Business Advanced

VS Symantec EndPoint Protection.

I am currently evaluating the Trend Demo For WFBA. I would LOVE to replace the Symantec AV, since it has caused me several headaches ober the last few years (crashing and taking the OS with it (2x), crashing and needing to be removed (4x), missing very common infections (2x)).
Any thoughts on WFBA? Any gotchas I need to look for? Any stability issues I need to look for?
Suggestions for other products to test?