I had written up a long post weighing the pros and cons of getting an X-arcade control panel VS making my own, but my browser crashed, so here's the gist of it.
I'd like to make my own control panel. I've planned for it, in fact. But, the X-arcade is compatible with consoles, and that's an important thing for me to consider. Soul Caliber 2, Marvel VS Capcom 2, Guilty Gear Isuka, so far as I know those games can't be replicated on the PC legally. I'm big on fighting games, so my arcade cabinet experience would be limited if I couldn't play them!
Are there any other alternatives I haven't thought of or don't know about?