@administrator IMHO, you should go for something that will really represent you as a musical individual. I've got nothing against Yammies; but I am repulsed by their predictable, reliable sameness. Many people like that; but for me, it just means that you are predictable and not an individual. That is why I have given up on new horns altogether. There was a time when I had a full set of Stomvis (Bb, C, D/Eb, picc) and really liked them; but then, I happened upon a 1940s Buescher Aristocrat, with the result that I now play the Buescher, and an old Courtois for a D, and a 1970s Besson for an Eb, and the Stomvis had to go on. With these old horns, I always got the feeling that somehow I am continuing tradition, that somehow those guys who played these hooters before me are still alive in their horns...
As to getting yourself an instrument - you can't go wrong with, say, an Olds Recording or Studio (have both - can be used anywhere.) Or you can go for a 1980s Selmer or Courtois... the possibilities are endless. Get yourself a cheap solid horn first to get back into shape - Olds Ambassador, or a 4000 series Yammie, or a Stomvi Forte, or an intermediate Getzen - and then work up until you are back to being able to say which horn you now want and what is suitable for you. IME, as soon as you are ready for it, the right horn will find you. It's not the other way round.