Scrolling through my email I see Estes wanted my vote to help decide their next kit, the Vega-C or ARIANE 5. I don’t build many Estes products anymore but occasionally one has the potential for mods. I selected the link thinking I’d get to see tube diameters, lengths, motor diameter, etc… Nothing. Just select the rocket and receive a code for 15% off your next purchase. For what it’s worth I selected the ARIANE 5.