Gigahertz is the correct answer I believe.
My processor is a i5-6600k with 3.5ghz so assuming GHz is the speed I believe it would be gigahertz
There are different types of hull, the hull type that is best for use on ponds, small lakes and calm rivers is the FLAT BOTTOM HULL. This is the type usually find in fishing boat, it has a flat spanning and a shallow draft which is very stable in calm weather.