It's about time for me to clean up my computer and start fresh. It has too much junk. However I need some help picking out some good antivirus software!

AVG was doing great for me, but recently it's been causing me many many more problems than it solves. Had a crappy update I guess. My computer locks up for ten minutes at a time or even blue screens. I've been doing research on the more popular programs, but none of them really seem up to par. So no AVG, and I'm a little hesitant to get Avast.

Help me be saaaafe D: