The Park Tool CN-10 model are heavier, chunky and look stronger. The spring action is not as good and have to force them apart slightly to get brake outer casing through the jaws. The cut is clean and the grips are very comfortable in your hand.
The rrp is £29.99 but I got them for less than £18 inc p&p.
I have retired the old ones off to my spare tool kit and these are in my main tool chest now.
Here is the manufacturers blurb -
Item # CN-10
Professional Cable and Housing Cutter
The CN-10 Cable and Housing Cutter is a shop quality cutter designed specifically for use on all bicycle cables and housing, including hard-to-cut index housing.
- Cold forged, heat treated steel handles for strength
- Precision ground cutting jaws for a clean cut on every cable
- Built in crimper for cable end caps and forming hole for reforming housing ends and housing ferrules
- Wire latch holds handles together when not in use