I just set up BIAB to use the VST SynthFont64 as my default sound engine in BIAB 2026. I'm looking for especially beautiful soundfonts that will make VSTSynthFont64 sound BETTER than the Calkwalk TTS-1. The BIAB site info says there are soundfonts that even exceed 1 Gb..

Does anyone know any soundfonts that basically over the whole GM and GM2 range of sounds the sound quality is clearly better than that of the Calkwalk TTS-1.? I have a particular love for the sounds of piano and strings and flutes and guitars. But I do have VSTI's to improve these sounds if I want to and if BIAB can handle them without crashing-which it frequently does.
Any links or references would be appreciated. Also is the use of the VST SynthFont64 my best option to have the nicest-sounding GM softsynth for my BIAB GM sound engine. (Right now I virtually always use GM styles.)