335i

Hello to anyone reading this post! I've recently drove some of my friends BMWs it being a 335i and an M440i and I have fell in love with the brand ever since. I've decided to save up for a 335i since its more realistically acheivable for me. I've done my research and can't decide wether or not to get a 335i with the N54 or the N55. I know that the N55 is more reliable than the N54, but the N54 has much better tuning potential. I just need another outside opinion to help me make my decision to when I can ultimatly have enough money saved up to buy my first BMW!