I'm not really a fan of fighting fixed blades. For my money, I'd rather get a survival blade like the trailmaster or recon scout. I just bought a RAT 6 knockoff made by ontario knives and I love it. The real difference between combat knives and survival knives seems to come down to length and blade thickness. A thicker blade allows for things like better chopping and wood splitting (and edge retention I'd bet, and a longer blade asside from aiding in chopping will let you better do things like digging more effectively. While a combat knife can certainly function in the capacity of a survival knife, a survival knife (specifically something like the recon scout) has greater carryover to combat IMHO.
But it's all about what you're going to do with it. if you never go backpacking, then something like the SOG tech may serve your purposes just fine (and it would STILL make an ok survival knife). but since I think most blades will be used for utility purposes 99% of the time, I shy away from thinner and shorter fixed blades in favor of something camping oriented.
Kabar makes some fine combat knives as well that you may want to consider if that's your thing. I think Nutnfancy just had a hardon for that double bowie shape on the SOG tech.