Just for fun, I did a full scan and a boot-time scan. The full scan showed “less files” were actually tested (than a boot-time scan). I was also surprised to see the full scan showed over 29GBs tested; whereas, the boot-time scan only showed over 18GBs of data tested. Now, I’m not sure how either of those data calculations were generated because my entire installation footprint for Win 8.1.1 is only 12.5GBs. In summary, since the boot-time scan actually tested 34,478 “additional” files and it only took less than one minute longer, that will remain my personal choice going forward. The difference between a 4:36 minute full scan vs a 5:24 minute boot-time scan is negligible as far as I’m concerned. Anyway, to each their own.
http://s27.postimg.org/lrkhltkeb/Screenshot_163.png
http://s27.postimg.org/vspbv4xhf/Screenshot_164.png