On the Ludwig brand, I have never played a Ludwig grand of any length. But I did play one of their verticals once--and it was dreadful!!! I doubt that Ludwig was ever considered a star in the piano building business. On grands, the objective is to get the longest model of a quality make that your budget will stand and that will fit into your music room. The point of getting a grand is to get the richness of the longer strings. You'll totally miss attaining that goal with any baby grand. Aim for an instrument no shorter than 5'7", and even that has compromises. Insofar as U.S. pianos are concerned, the best are Baldwin, Steinway and Mason & Hamlin.