Suborbital is like building a little 2-seater Cessna. Orbital is like bulding a Boeing 777. Actually, no, it's much harder than that. Just look at the size o

Suborbital is like building a little 2-seater Cessna. Orbital is like bulding a Boeing 777. Actually, no, it's much harder than that. Just look at the size of the vehicles to get a sense. If you are interested, read-up on what it takes to escape into space and then to orbits as high as 22,000 miles. Beyond that, landing a first stage from orbital escape delivery of the second stage is harder than landing from zero velocity suborbital. And then, add to that landing from orbital delivery to an orbit that leaves you no choice but to land on a postage stamp sized barge and, yeah, there really is no comparison.