I used to run MSE ever since it was released. It really was lightweight and had great detection rates and was generally well liked by me and people at AV Compar

I used to run MSE ever since it was released. It really was lightweight and had great detection rates and was generally well liked by me and people at AV Comparatives. However, i saw a new report a few months back which basically showed MSE with the most False Positives and worst detection (or thereabouts). I switched back to Avira (i swap between MSE, Avira, Avast and Kaspersky, when i have a license) and that was that. I have a pretty crappy laptop that's showing its age (lagging on most new websites, reaching 90C on Youtube etc) and even MSE runs at inexplicable times even though i changed the scan time from the options.