[linux-audio-user] Advice for new users?

Hello, everyone, I'm new to the list, and to linux audio in general. I tried Linux on my desktop about a year ago, but found it so frustrating that I gave up after a few weeks and reinstalled Windows. But now that Red Hat 8 is out, I'm anxious to try again. The only problem is, I don't know what kind of audio production applications are able to provide me with the functionality that I've been enjoying in Windows with Cubase SX. I have a small home studio with hardware that is fully Linux compatible (bless you, M-Audio). I know Ardour seems to be the best choice for multitrack recording, and I'm sure it would suffice since my plugin needs are limited. Unfortunately, I rely heavily on midi and synth plugins (in my current case, Cubase's VST Instruments) to handle various keyboards. I don't do loops or anything particularly complicated. I just have a simple midi controller that I use to record keyboard tracks. I'd like to hear some suggestions as to what software someone like me could use to retain the same basic functionality when switching to Linux. Does anybody have any suggestions? If people are in general agreement as to what the "best" apps out there are, it might be useful to have a webpage dedicated to recommendations from the list, eh? Just a thought. :) Thanks, everyone. I look forward to hearing your opinions! Sage