Get the basics together, and that'll give you a solid place to start for new things. From the intermediate course you can easily go into different styles, and that'll give you new stuff to learn.
Speaking of: if you can spare a few quid, get Justin's Practical Music Theory eBook. All these "which chords do I learn" worries tend to get deeply unimportant once you got the theory behind it solid. Then you can just make up chords as you go along, figure out different voicings and chord variations, etc. Makes your playing a lot more interesting.