Which Jdev version to start with?

Hi all, I have played with java for some time and looked at early versions of Jdev but now want to use it in earnest myself to expand my skill sets. I work primarily with Oracle Applications and would like to create custom modules etc using Jdev and learn this development tool.
Which version should I start with? Is it better to look at 9 version rather than 10 as there are more resources etc and also more likely to be in use in the world of work?
Great if someone who uses it in the real world for development could give me some advice.
Thanks Cel

There is no reason to start with 9i.
The way I see it is that you have two options right now:
10.1.2 - the current production version
or 10.1.3 - which is currently in a developer preview mode.
The decision factor can come down to which technology you are interested in. (for example JSF is only in 10.1.3).
But one more important factor is ADF which is not yet in the 10.1.3 preview - and is especially useful for people who are just starting with Java.
My suggestion is that you take 10.1.2 and run through the reviewer guide to understand what ADF gives you.
Then you'll have a better view point on which version to use.

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