I'm up to slender delta shenanigans again
. The longer, less decorated one has been maidened and I'm testing it further, it's light, about the same weight as the small one with a longer wing chord, greater wing area, bigger motor, same span, and overall slightly more slender aspect ratio. Handling is as good if not better than the smaller one, and it's more powerful. Both have the drawback of wing rock in all but the slightest high alpha at low speed, which is something I haven't yet solved for the super extended deltas, so not a dedicated high alpha floater. It does loops though and rolls are out of this world, and top speed is pretty fast👍