I've got a few Generations which are mostly ok - prefer the C. I've had one for years and still go back to it despite the mouthpiece looking a bit worse for wear - it still sounds better to me than one i bought fairly recently. My other fave is a Walton D mellow geen top - nice sound.

For anyone around the area, there's a 'big (& little) Whistle' week-end at the 'Met' in Bury in May - 8th, 9th & 10th. Very successfull last year apparently.