Best Nikon or Canon digital camera?

Okay I would like to find the BEST camera (point and shoot) with the BEST macro, and really really really good in low light. But keep the price under 140? Either Nikon or Canon.

I bought the Canon A1200 because I wanted a small point and shoot that I could take everywhere with me. Other selling points were the optical viewfinder which I don't really use much, as well as the AA batteries. I use Sanyo Eneloops in this camera and they work great. I don't know how many pictures I can take with them on a single charge because I end up recharging them before they die completely.