Thanks for your reply.
Maybe you can help me and give me a recommendation:

Im looking for a scale type glider to use for slope but when there is light wind.
I have the Swift and flies great with medium to strong wind , but horrible in light wind.

Ettienne recommended me either the discuss 2b or the Jantar.
(those are the sizes Im looking to buy, about 2.5 mts wingspan)
I asked about the small Salto but he says it flies like the Swift.

Which one will you recommend?