I really want to get a synth but barely know anything about them. I've had a bit of a look around and want one where I can edit the ADSR as I'd want the freedom to be able to make my own sounds and all that. I've got about £200 that I'm willing to spend but can't find any new ones which look good in my price range, I have however found this:

Roland Juno-60

I'm not referring to the exact one there, but the Juno-60 in general. Being a beginner to Synth do you recon this would be a good idea to start with or should I go for something else, like a digital one instead? The kind of sound I want to go for is Van Halen/Rush style.