Well, I want to like it but I'm having a difficult time. [smile] I think it's targeted more for the metal working market than the wood working market. For metal working you always want to clamp down the work piece to prevent the drill bit from grabbing and then spinning the work piece.
So, when using the vise, through-holes aren't an issue.
However, 80% of everything I drill (both wood & metal) need through-holes. So I'd basically need to have the sacrificial wood top in place all the time. That then becomes a rather clumsy dance aligning the sacrificial top while also aligning the long fence.
Another issue is if you're using a sacrificial top AND the table extension then that's another awkward moment.
I think the 2 best features are the table extension and the ease in which the vise is held firmly in place on the table.
If I owned this, I'd be tempted to mill out a 4" x 4" square area somewhere in the metal top and insert an MDF filler block in it. [big grin] Then the issues I've mentioned would go away.
Through-holes in wood would be a breeze and using the table extension for through-holes would also be a breeze.