Hey guys, I've been doing some thinking about controllers and did some reading. The readings suggest if I am someone who practices at home but performs out regularly, a modular setup is the way to go. If it's the other way around, as in play more at home and go out to play at parties occasionally, all-in-one is the way to go. I am the latter type of people (for now anyway), but I have a couple of dilemma with the current equipment I have. Very limited space: I live in a sharehouse so my playing area is limited to my very small bedroom; I don't have a dedicated space to practice on, and everytime I want to practice, it's always an effort taking everything out, find somewhere to put them and practice on them for a little bit then put it away again because it's causing strains on my neck and shoulders USB port availability: I use a Zenbook for my mixing, which has only 2 USB ports. I tend to use one on mouse, the other on AIO controller (Numark Mixtrack Pro 2). But now having 2 devices, I can only use the trackpad and use the other USB port for my F1 So since I have an AIO controller (with an inbuilt soundcard) and a Kontrol F1, I was wondering whether based on my limitations, it would be good just go with a modular setup and add an X1 to replace the mixtrack pro 2? The mixtrack pro will not be unused, but at the moment space is an issue. And if I add an X1, does that mean I need to get an external audio IO? Or am I OK to just use the internal one (inside the PC) and add a cheap USB-Audio adapter? Sorry for the long post. Thanks in advance. Brendan