What an absolutely amazing glider! Been flying this for a few weeks now. The build quality is as expected from Robbe. Very easy to launch, just power up and it will climb vertical very quickly on a 5s 5000 pack I found this size best for CofG. It fly's so clean with very little trimming needed. Landings are uneventful with the crow brakes deployed. Just a word of warning with the crow, deployment is best done gradually to avoid pitch up. Just do it at hight the first time to get used to it ????