To be honest, it seems a bit overpriced. I have no experience with it, but, by reputation alone, I'm sure it's a extremely well-made knife... But I feel it almost certainly crosses the point of diminishing returns at a list price of $425.
I'd seriously look into the Cold Steel Medium Warcraft Tanto or AK47 Fixed blade first. Heck, even Spyderco, whose fixed blades tend to run a bit high in price, have more economical options than that.
If money is no option, though, and that tics all of your boxes for a good fixed blade, then go for it. It's not a flawed product, and it will serve you well; My only qualm with the choice is that of cost-effectiveness.