50000 downloads is ridiculously low for any popular software package. Besides, VPS are not that fast at serving static files as you think. My VPS-hosted site be

50000 downloads is ridiculously low for any popular software package. Besides, VPS are not that fast at serving static files as you think. My VPS-hosted site became like 10x as fast when I made it pull 100kb-ish javascript files from a CDN instead of off VPS harddrive.