M
Mrgauth
Where are you located? Perhaps you could find a local member that would let you get a feel for both knives, so to speak.
If not, definitely purchase off the Exchange; as you will minimize your loss if you decide one isn't for you. It took me three CRK purchases to get one I could live with... and all it ended up costing me for the first two was a nominal rental fee (otherwise known as shipping and PayPal costs when I sold them).
If you're a ZT fan, and you've liked the Hinderer collabs, you'll like the Hinderer... but you may find yourself feeling that the ZT versions are a better value. (You may have seen comments posted that ZT does Hinderer better than Hinderer.) I sort of got that; but, at the same time, my XM18 was instantly comfortable - like going home & running into an old friend.
There are also plenty of other options to consider - Strider, Southard, Olamic, Begg Steelcraft, etc. Figure out what appeals to you, and give it a shot.
(I used to dislike the look of Striders... then one day, I found myself thinking that the odd shaped handle might actually be comfortable. Knowing how picky I am about hand feel, I waited for an SNG CC to pop up - and I loved it immediately.)