Unless Emersons have improved GREATLY in quality since just a short time ago, there really is no comparison, the Striders are on a different level. MUCH stronger and better quality, and a higher liklihood of receiving a well put together knife IMO.
I have seen too many production Emersons, brand new in stores that were, frankly, a joke, with major flaws. If the choice is between these 2, It's a no brainer, Strider all the way.
It might help you to know that Strider's hardened pivot screws are supposed to be the largest and best designed in the business.
Strider knives are not magical, I can't say an SnG is better than a Sebenza, different, for sure, better, hard to say, the Sebenza is the better MADE knife, but, Striders are, well, ummm, very badass, nobody, to my knowledge has ever thought of a Sebenza as badass.......
But, the one thing I will say is both are far better than a production Emerson.