I'm getting started with creating my own techno/trance/drum'n'bass. I know the 305 is well-suited to the task, but is it too limited over the long term? For example, # of channels (and other capabilities).

Also, is it better/easier to sequence using midi and a program like cakewalk versus the built-in sequencer on the 305?

Finally, I was wondering if the patterns/rythms on the 305 surpass the 30 in the techno/bass/etc arena? The 30 has the techno expansion card, but the 305 seems to have more techno. Overall which has more/better sounds for what I'm looking to do?

Well I'd recommend the XP30. It belongs to the JV/XP family which happens to include the most expandable synths in the world.

The JX305 lokks great but cannot be upgraded the same way.

PC sequencing using Cakewalk or Cubase is definately easier than hardware sequencing however it's useful to have an onboard sequencer for traveling purposes and you can always transfer the pc data to the XP sequencer . Another viable option is a cheap laptop 486 pc. Nothing fancy.

Music is changing rapidly. It's gone through tons of various stages of Dance in the last decade and you'll find that groove programming will fall out of favour with the masses for a while.

Get yourself a wholesome instrument suited to more musical applications without comprimising on the one you prefer. The XP30 or the XP60/80 with onboard sequencers.

The Music is the all important thing here. Not the kit you use to make it.

Have Fun.

RPS - Realtime Phrase Sequence

This is one thing the jx305 has over on the XP30

I have it on my XP50 and it comes with any XP synth that has an onboard sequencer.

What happens is that you record a pattern. Perhaps a drum & Bass loop or a sweepy ambient synth riff. You then assign the pattern to a certain key (C#1 or E or whatever) and then when you select RPS mode the Pattern Starts.

Quite useful if you enjoy loop style compositions.

I would still stick with the XP30 because the arpeggiator is great. I cannot wait to get my hands on a Techno expansion board but you will already have those sounds on either of these synths.