arturia make nice GUIs but there are better softsynths...I think the CS-80v is a pretty good emulation but the others dont sound to much like the synths theyre modeled on...not to say theyre bad, but even sylenth sounds better than them imho
and remember NI's Massive is half price this weekend, thats a beast of a synth and DCAM synth squad is less than half price, and thats one of the best VA's out there
also U-he Diva just came out...its pretty awesome from what Ive heard in the beta and will cover most vintage synths...but it will smash your cpu so demo it first ifyou are interested