Hi Papaone
A couple o' years ago, i drove by Mr Lorenz in Germany and I saw the Rhapsody and actually decided to go for one of those. Then later I found out that there would be a substantial deliverytime and instead of waiting I went with an Alliance. Perhaps production capacity has increased. The Rhapsody and Cocaine is splendidly manufactured but still they cost 350 Euros more than the Impact. For the price difference I will gladly install a "ladder" and make a balsa build rudder weighing 40 grams.
But please remember to post your flying experience with the Cocaine it seems promising.
Best regards
Beetlejuice