I'm wanting to use Helio for my phone, but I'm having a hard time finding a GM soundfont that is both small (preferably around 100MB or less) and feature-complete (has all standard instruments). Quality is less of an issue than filesize is, because I don't want to dedicate 1-2GB of my phone's internal storage to just this one thing.
Can someone help me find something close to what I'm looking for? It's become much harder than I thought it would be in Current Year™.