I've had Nectar for a few years, to be honest, if I had to do it over, I would have left that one alone. I find the de-esser and reverb to be of freeware quality. The compressor is OK but not any better than the bundled sonitus one. Some of the presets are cool and sound OK without much tweaking and I liked it well enough when I had Sonar 7 and just used the presets. IMO, it’s just not up to the same standards as Ozone. Also it is a major CPU consumer. I haven't tried it in X2 yet but it did not play nice with X1 here at all. I'm referring to the full version. My quest for a great sounding voice strip stopped here
SSL Vocalstrip IMO if you have X1 or X2, you already have better tools bundled