If you hanker after the sound of uber-heavy metal guitars, but don’t have the guitar chops or the seven-string guitar to pull it off, then Heavier7String might be just the (virtual) session guitarist you are looking for...
Outside the big-hitter sample library/virtual instrument developers, there are a whole host of smaller, indie-style developers doing their best to compete, either by offering something unique or accessibly priced. Folio Bass is one such product...