This is actually a two part post. First of all, in the SWIS wrap-up, CP was said to prefer Krill oil for Omega3's. When I looked it up, I found that Krill were harvested in the Antarctic sea, so I assume that regardless of the brand, it's coming from the same place. Any specific reason why Krill? The only thing that comes to mind for me is that since it's coming from one location, you don't have to worry about levels of heavy metals and other toxins that have infiltrated the area.
The ohter question was how long would it be good for? I found a place which has a pretty good deal if you buy 5 bottles of 30 caps, but I was also wary of how long I should hold onto it before consumption. Any ideas?