ok, you're treading at your own peril when it comes to 94 clones. i learned my lesson the hard way. i spent lots of $ on a SW5 (i don't know anything about "hesse") that NEVER worked. it took me over a year and a half to get back my money back.
when it comes to a 94, save and get the real thing. i just got mine this past weekend. i spent more, but it fires great and i'm just elated! i'm soooo happy with it. i've heard so many stress the same: "get the real thing!".
after close examination of the SW5 & the real thing, it's amazing that SW let those things off the line. there's so many differences. i found out just what those "differences" mean, & why they're there the hard way.
if you insist on a clone, i highly recommend that you DO NOT get lured in to a purchase by the "NIB" (new in box), or "NEVER BEEN FIRED" thing. some work! they're out there. & if you can get one that works, i've heard they work good. you're just really gambling when you seek a non-fired one.
hope that helps, good luck!