Just purchased a Spyderco Tenacious at Walmart. It's a Chinese made knife, but it is tight and has a solid lock-up. Seems to take a very good edge, but the only thing I've cut so far is some deer summer sausage, so I can't speak to edge retention. Fit and finish are good. Does anyone have experience with the Tenacious? I'm hoping it's a real $39.95 deal.