Advice on slalom/race sail

[morrison]

looking for a fast sail 5.7m range, 1 to 3 cambers. Any advice and opinions welcome. 5.5 would be too small, thinking Mauisails TRX but would be a little big and has something like 5 cambers?

[Lubo]

Sailworks NX 6.2 , got one almost new , used only couple of times.