If size is not an issue get the INFI. If you just want a good knife made of good stuff, get the INFI. But if you're gonna want to do chopping or brush clearing the smaller knife will be useless. A2 is good stuff. But, get the INFI. Call Andy prisco He can put you into a INFI steel heart though you'll have to pay the big INFI price, you get a big INFI blade. I just got my INFI Battle Mistress and good lord that thing is awesome. It really is superior to any A2 knife I've ever owned. So like I said above unless you need to do chopping or brush clearing get the INFI.
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If I'm goin down, I'm takin you all with me!