Bob H.
TVWBB Hall of Fame
You can always roll the slab so you don't really have to cut it first.
I'm good with my 18.5. A rack of ribs can lay across it. Seems like slicing will always be required for the 14. Not a big deal, though. I often slice for the 18.5 when fitting multiple racks per grate.
For small jobs, I use my kettle and the fire brick/water-pan method to smoke.
But I'm happy the choice is there for those who want it. It would seem good for campers and tailgaters.