I had a Spartan Ares.
Overall, I liked the knife very much. 3/16 in S30V, tan Micarta handle slabs. I feel like the knife is more suited as a defensive knife rather than having much utility. The slight curve from handle to blade produces an excellent forward thrust, if used in knife fighting.
The Okuden sheath that I purchased with it was excellent. I actually bought some blade tech IWB loops and prefered carrying the knife consealed IWB, and it was great for that, because of the overall thin profile of the knife and especially the handles.
The edge, when new, left something to be desired, and I ended up taking it to a professional knife sharpener who had a slack belt grinder, and paper wheel to put the edge to useable.
At the end of a couple months of ownership, I really never used the knife for anything, but carry a few times, and traded it for something I hope to get more use out of. That's just me though, you may like to use yours more.
Hope that provided some help.
-steve