Boom rolled reefing
Most find it a pain to roll the main on the boom in a blow. Slab reefing is usually easier. BUT Jiffy reefing systems make the whole thing a snap compaired to slab reefing. I have rigged for Jiffy reefing. It's really the safest, fastest, and easiest way to take a reef. Also, you can't use your boom vang when you roll reef, around the boom, and in a blow, that's when I'm tightening up on the vang too. You can't use lazy jacks with roller reefing either. Your choice, but think about it before doing a bunch of work and spending any money.