Just wanted to mention this too if you haven't thought about it yet... don't forget you'll need a decent audio interface if you want to achieve low-latency recording and indeed connect your recording equipment at all. Even if you are doing strictly electronic music, a proper audio device will provide an ASIO driver, without which you will surely experience some latency (delay between playing/altering sound and hearing the change) Focusrite is a good place to start for affordable, compact interfaces. Good luck with your decisions!