If you are looking for a cable board, I'd suggest the 2011 hyperlite process or 2010/11 hyperlite clash. They all have hyperlites enduro bases, which was refined in 2010 making it have a faster glide speed. They also come with plastic fins so you can ride them at the cable on ramps and rails, and still have plenty of edging power for air tricks. If you rode the LF witness finless and thought it was locked in, then yes these will feel locked in in comparison.
The process is Nick Davies new pro model so I can bet it'll hold up to its fair share of abuse at the cable. hope this helps.