Greetings, Ajester!
i own & use a Satin Jack LE: it is delightful !
My friend has a Natural Outlaw ZT: it is delightful, too!
There's a thread here (i didn't paste it, sorry!) that told of the SJ's chopping ability, which the owner/user was quite impressed with. Concealability in increased, as Dark Nemesis has pointed out. This may increase the number of times you HAVE the knife actually with you! (And that, of course, is ALL-important!)
If you need a better chopper, get a Busse 9" knife: either a Bolo, a Battle Mistress, or a Basic Niner; & The SJ can do every medium-grade task. That's what i go with. If you want a "one-knife for absolutely everything" scenario, well, good luck: HA! But Steel Heart pretty much wears that crown. The Outlaw has a wider handle, Jack is more slender: so figure out your hand size, & go with the more appropriate one. Guys with different sized hands still like both handles, tho... Either way, YOU are IN for a TREAT!
And, No, the Satin Jack doesn't appear to be in any danger of being phased out, for the moment.
If you handle both models, as i & others have done, you WILL want both; there's no getting out of it, really...
AND: you really have a choice of FOUR models there: Combat & Limited Edition: Asymmetrical edge grind with coating, OR Symmetrical edge grind without coating; Boy, what a predicament: i don't envy you...!
