There are many, many plug-ins and downloads available to the musicians today and every day there are hundreds of new ones being released, so it is very hard to keep up with the pack. This is why free vst only deals with the best VST plugins that you can get or where they can be found- that are free.
Some VST instruments (VSTi) are software emulations of well-known hardware synthesizer devices and sampler devices, emulating the look and feel of the original equipment in addition to its sonic characteristics. This enables VSTi users to work with virtual versions of gear that may be difficult to obtain in its original form. There's also a wide range of new VST plugins, which don't have the purpose of emulating vintage gear. VST plugins which emulate vintage gear are only a subset of all VST plugins on the market.
This highlights one main plus point with VSTs and it is why you should really rely on the free plug-ins and only have one or two, max, of the money ones. VSTs make your sounds unique- they can mangle your sound into possibilites that you never thought of. This is the main point why VSTs are so important to your set-up. One tweak on a button or a turn on a virtual knob can alter your sound radically that you sound completely different. Case-in-point?
