hi all
I haven't driven for 20 years 
I'm having refresher lessons and will be buying a new car.
what's the best way to do this? In my day we didn't have online options, just went to a garage and did a test drive.
also I can buy new, but I gather it's not "new" if it's been bought buy a dealer and that's a cheaper way to get new?
I don't think I can do PCP if I only have contract and temp work, is that correct?
so really I have 2 main questions - what's the actual source for most people to buy and what type of finance do people prefer?
I've seen it mentioned on here about handing back the car in a few years and getting a new one if your car is in good condition. I always kept my car immaculate so would do so again, is that something I should consider while looking at financing options?
I've never had a new new car, am I right I don't need an MOT for a while on a new new car? Also will I need to arrange insurance before taking delivery of a car/driving a car off a forecourt?
thanks for any/all advice!