Hi There!
Happy to help - just could do with a bit more info. I imagine that your name means that you play alto. Are you after another alto, or a different sized sax?
I would differ from Der Wikinger - I've never played a sax before buying, and also never regretted it - I think that you can learn a lot from research and asking questions of others. Also it is not always possible to find somewhere where you can try all the saxes you like etc. etc.
For Alto one of the best saxes under £1000 is a Bauhaus Walstein - from £350 upwards. Over £1000 There is more choice and the Yamaha YAS62 and Yanagisawa A901 are good stuff. But I would recommend sharing a bit more info with us and we can share various thoughts and recommendations with you. My personal recommendation would be to get one of the above if you are serious about playing sax, or go for a modern used sax of professional quality, rather than buy one sax after another as you develop or improve. Your preferred style of music would most influence your choice of mouthpiece, so sharing that sort of detail may help you as well.
Welcome to the Forum, by the way!!!
Kind regards
Tom😎