Jeff,
I actually have the BG42 field knife and really like it. Especially around camp and for kithcen prep etc. The steel gets razor sharp and holds it really well. I was, however, thinking of getting a smaller fixed blade that was a little more handy and slightly less "intimidating" when around a lot of hikers etc. That's what brought me to the BM190. I've always wanted to own a BM and the nimravus (and cub), although tempting, are still a little agressive looking for my purposes. I also saw the gerber freeman hunter in a magazine but it's just too run of the mill (440A i believe) to get me excited enough to buy another knife.