You won't get Porter Cable here easily - USA brand (and 120V).
I don't do much biscuiting, but I've found cheap solutions to be frustrating. I now have a Makita, which I really like (the other good brands are almost certainly are every bit as good, and some are indeed better). There's a lot of direct copying out there, so just because the cheap stuff looks the same doesn't mean it's well machined, and that's everything in a BJ - you need smooth action and accuracy.
Don't over-rate that complicated fence system either. There's an auxiliary fence for the Makita (and similar designs) that gets you the acute angles, and anyway reinforcing some mitres with a biscuit leads to an unnecessarily weak joint, compared to say dowelling, or using the jointer to cut slots for keys, either visible or at the back in picture frames, etc.
You can do long loose tenon joints, too, by using the jointer to cut slots. On mine you just pop oout the rubber strip that normally makes it grippy, so it can slide along the stock. The minimum groove thickness is 4mm, but you can open it out with more than one pass. I have skirtings to plant stuff on at the moment, and I'm undecided whether to use a line of biscuits or one, long loose tenon. It'll be the biscuit jointer either way.