Niviuk Peak 4 (23) — An Agile D-Class Wing at Aspect Ratio 7

For a pilot used to D wings who wants quick turning and strong glide in one package, the Peak 4 is worth a look. On days with thermals above 0.7m/s or a fair breeze, it keeps up with the IP6 and M6 in climb and glide, and turns more quickly than the M6. If a lot of your flying is hanging on in lift under 0.5m/s, the IP6 is better, and the M6 slightly so.