Are there any lease deals out there ?
I'm not interested in owning now....I want experience of driving new things
You realise that whether you lease, buy, HP or whatever has no real bearing on whether you 'want experience of driving new things'?
They are just different methods of approaching the fact that a car loses value and this loss of value is what it costs to have use of the car over the period you want it.
If anything, the lease is the least flexible option and will be the most obstructive to your goal of experiencing new things - if you want out and into another car half way through you basically can't.
Whereas if it belongs to you, you can do whatever you want with it, have a new one every year if you like.
Leasing works when you find a very, very good deal. These are actually fairly rare and require you to be very flexible on what car you want and what spec you want. Knowing already what you want means its probably unlikely that a good lease will exist. Leasing is best when you can go 'Wow, that Golf R is insanely cheap, I'll take that' not 'Where is the best GT86 deal for me?'.
For something like a GT86 I'd imagine a lease to be a complete ripoff.
Purchase a year old one, run it for a year, get rid of it, get something else, is probably the best way to approach what you want.