OK.. so my post was actually serious. I mentioned coming back for more as you made quite honestly a total idiot of yourself in the M3 thread and couldn't really expect this thread to stay on the rails.
I wasn't condiscending at all regarding the 328. They are incredibly good track cars and give you a solid base on how to learn to drive properly. There is no shame in you realising that like pretty much every single person who has posted in this thread you will by no way be the quickest person at any track day you turn up at, almost regardless of vehicle. There is always someone who is absurdly fast who you will struggle to keep in sight for more than 2 corners when they overtake you... and thats on their out lap !
The best way to enjoy track days is get a car thats cheap to run and maintain and spend the cash on tuition, you will definately need it.
I was totally serious regarding running costs for the m3 and jap turbo options, unless you are totally loaded you will struggle to run them on the track. Aside from the cost of tyres, fuel and basic maintenance you will quickly run to the limit of your brakes in the jap turbos and this is not cheap to sort out. I spent silly amounts of cash on my S2000 tracking it over the 3 years I owned it, and paying for the track days, fuel, tyres and insurance made up a very small part of it (new discs + pads that were actually worth having and didn't get fade or fall apart after the 2nd lap were not cheap!).
Take a deep breath, re read what I posted and try again.