The Pegase is the ugliest plastic glider ever.
Not because it has anything wrong with it, it has... nothing. I'ts the most bland glider ever. It was probably designed by a committtee of grandees drawn from the Sorbonne, with a sub-committee to ponder the name. It looks like a semi-scale model blown up to full scale. If the EU designed a glider it'd look like the Pegase.
The Crystal on the other hand was clearly designed by a madman in a bar, half-drunk, chain-smoking Gauloises, who sat up all night sketching frantically on wine-stained drawings, only pausing to shout, "Non! It must be more sexy!" In other words, it is defintely FRENCH.