Yup - I say we agree to disagree.   For my personal PCs, I have been using Avast Home, ESET NOD32 and MSE and I have yet to encounter a situation where I need to use a separete antispyware products such as Lavasoft.  It's only at work when they are still using an old version of McAfee Enterprise (I have no say regarding which antivirus software to use at work) when my PC got infected and had to resort to Trend Micro Housecall.