SNG hands down!
It's well worth the extra scratch. I have had 3 or 4 300s, and so many SNGs I stopped counting.
A reprofiled SNG will cut with the best of them(and that's what a knife does 90% of the time.) The 300 ZT is way too thick, they hack and chop more than cut. The ZT rattles when locked up.. That's the AO bar rattling, completely normal and completely annoying!
I hate AO knives! It's just not my thing at ALL. The ZT feels like a brick in your pocket, SNG CC, or DGG will disappear in your pocket.
Weight ... SNG wins
Edc..........SNG wins
Better cutter.. SNG wins
Both do share a few of the same.. S30V, Ti framelock, great lockup, "no bull" you break it we fix it, both feel great in your hand, and... both look mall ninja... Both can get the job done.
I just think the SNG does it better, and it should at the price they have on them. Now if you really are looking into the two, hold a Strider before you buy! Get in on a pass around, drive two hours if you have to, they are NOT for everyone! Scratches, dings.. Rough opening (untill they are broke in) and when in hand they just may not do it for you.
BTW, a search here would pull up a TON of threads just like this one.