Another forum I visit has a discussion where a very accomplished guitar player wanted to use a guitar inspired midi controller to input midi data. The thought was since he is such a good musician on the guitar and is a rank beginner at using a keyboard, that using the guitar midi controller would be more productive than using a keyboard and aid in developing expressive midi guitar tracks.
It hasn't worked out as the guitar player expected. Chord and melody fingering on a guitar fingerboard differs significantly from the keyboard focused input fingering design of the VST. Midi data and keyboards have discrete elements while guitars have extra elements like hammer ons, hammer offs, slides, slaps and other forms of
torture overlapping playing methods that are not specifically addressed in midi. Long story short he found it easier and quicker to peck at a midi keyboard than begin with a midi guitar controller and then edit.
I've downloaded
+++ Amplesound's Martin Lite II +++ which is a free acoustic guitar sound library. I'm using it to learn how to work with a guitar sound module. If I let a Band-in-a-Box midi style with guitar strum it sounds amazingly realistic. If I use the strum patterns included in the guitar sound module, it sounds amazingly realistic. If I create strum patterns from scratch it sounds bad, bad, bad! I've got a lot to learn.