Basically saw the same post but for bari. Title has the question. Ive seen allora and the sakkusu sopranos sax.co.uk sells and i also wonder if they are any good.
+1 on Antigua.Seriously buy an Antigua or late model Antigua Winds. I have the latter and for the last 6 years Ive been performing on it regularly and it plays in tune with a nice bell tone that spreads and never goes out of adjustment. Works well with my stm Link 6* and Wanne Gaia.