I've had 4.
An Alfa 33 green cloverleaf (doesn't that make "GTI" sound so vulgar!"
An Alfasud Sprint 1,5 GC
An Alfa 2000GTV (like the one in octopussy – from the early 80's)
An Alfa 75 Veloce.
Each was a great pleasure to drive, when working, and a whole world of pain when not. Quirky, individual, entertaining, soulful, a little expensive and unreliable at times.
You do get more "comedy" breakdowns with old Alfa's. My GTV threw a conrod at 120 mph uphill on the Brighton Bypass, and still took me 3/4 mile to stop. It also used to pour water in through the sunroof. The electrics on my 75 caused the onboard computer to basically function like xmas lights around my fir tree air freshner, with a sunroof that never worked. My 33 had electric windows that stuck shut, meaning getting tickets from car park barrier machines was a quick door open job, ect ect.
Buy an old alfa. if you can cope with it, it will reward you in spades. A really old alfa like a 75 or GTV, might even introduce you to really cheap racing via the very active owners club. If you crave cheap and reliable, buy a Toyota Carina. If nothing else, life will seem longer driving a Carina, even if isn't really.
I am now cured of my alfa fix, but only by getting into even older MG's and motorbikes. I would still love an old alfa, but really, old alfa's are like young women. Once you get to a certain age, its a foolish past time that will end in tears.