the reason the type s is heavier is due to a sunroof 2 extra airbags and air con if they arnt things you want then go the type r as far as the power goes chances are there going to be on 130,000+ kms really some cars can be down a shitload of power by then if there not taken care of so realistically u can have a type s with a shitload less power than a type r due to a harsh life vise versa. just try and find 1 that has been taken care of i have a type s and i find no need for a lsd just invest in decent tires and you can take off like a rocket and leave a corner full throttle without wheel spin also if ur thinking on modding ur honda to a point where this could become a problem then you will be wanting shorter diff gears and properly a stronger diff anyway so just invest a lsd with them already