i've never actually seen one that wasnt a k'bit and while a few others possibly had them they are not common at all irregardless of what youtube or anyone else says, on the emrson forum a guy posted wanting to know if anyone had one with the steel and IIRC the only ones to post were k'bit owners and darned few of them,
FWIW there is nothing at all wrong with the steel liners either, i suppose they might be a few grams heavier, maybe, and could corrode if ya were around salt water, but other than that it really doesnt make any difference, i could see if they woulda had them on the lock side but they never were like that, that said i would prefer a ti liner unless i just wanted a steel liner one for a collection, and imho a few yrs from now they are uncommon enuff they will probably demand a premium, but if i wanted a particular one and could get a deal on a SS liner one i wouldnt worry about it.
also, on thre emerson forum ernie posted when he went back to ti and someone asked which ones had the SS liners, & IIRC he said he thought only k'bits but a few others might have had them, possibly.