What I've heard of Carlos Baguer's (1768-1808) symphonies (there are recordings on Chandos and another label or two) are rather good also. (While not all late Classical, Bamert's series- I agree with one reviewer that it would have been more accurately named contemporaries of Haydn, as his influence is generally felt more than Mozart's, which doesn't surprise me - has been good so far as I've heard it. A real standout has been a symphony in F by Mozart's alleged rival Leopold Kozeluch, in parts very Haydnesque but also a very strong work, especially in the first movement. It would, I think, be good to have some more of Cannabich's very many symphonies- but I think I veer much too much off-topic. Sorry! )
Eric