robert_e_bone
Yeah - I guess it IS time to upgrade to Arturia V Collection 4 or 5 whichever it is - I currently use 3 and love the sounds.
Bob Bone
There is quite a bit extra over and above 3.
4 introduced the Matrix-12 and the Solina V. The Matrix-12 is the stand out but the Solina has some unique features that make it useful even when you have sampled string machiens in abundance.
In 5 the Synclavier is outstanding and totally unlike any thing else I have.
I was initally dubious about the other additions in 5 but they all bring somthing new to the well trodden ground they cover. For example the custom wave function in the Farifisa means it can produce some unique tones while the ability to modulate each drawbar on the B3 indivitually opens up some very intresting possibilities. The piano is not half bad but I would say its best for the more unusual and processed sounds if you have some quality sampled grand pianos.