For sure a turbo/super charger/twin charge engine is more excited & fun than a NA but I rather trade it for a realiable NA engine.

I have also thought of changing to other conti car ie 3 series or c class but I really had the phobia of my car break down anytime and keep in workshop for weeks and left me transport-less. That's really pain in arse as I have only 1 car

Don't get me wrong, what I meant is vw's forced induction. Your turbo won't blew your extractor off but will crack your pistons.

In what ways the VW Golf is worse than the Mazda 3?

hmm... sometimes i don't really understand people willing trade off their pleasure in driving for 5 freaking years since they are so bloody concern of resale value.