Seriously thinking about selling my Focus, need some help deciding the next car

There’s really only two cars that I’d sell my car for right now, and one of them is an E46 M3. I’d preferably be after a coupe, but budget may limit me to a convertible which doesn’t bother me too much. Im also not too bothered whether it’s an SMG or a manual, as long as it’s SMG 2!

My other option is a 350Z HR. I’ve always loved the looks and they sound amazing with the right exhaust setup. A good HR is a lot cheaper and considerably more reliable than an M3, but the M3 is probably the better car.