in the start of last year, DDD is a big topic in F1, how much speed it can provide, RB5 can win by a SDD, different type of DDD copies.....
For Red bull, Pull Rod design also shining, how could Newey build DDD on it is another think we look on it.
in the mid of last year, KERS is going better & better, the different between KERS cars & KERS-less cars always be the factor in battle, Fisi will win the Spa GP if Kimi no KERS, Williams's Flywheel KERS also discussed although it never shown in race
in this year, F-Duct is a new system McLaren bring to us, all teams try to copy it by their own method, MP4-25 is slower then RB6 on S3 of Shangai--a sector with a very long strig way
for next year, so much people said that F1 need more tire supplier, & new size of tire.
For these reason, I think that "make the cars different" is the best way to make the race better, we can compare the different design, different cars will have their own edge in different track & different connor, so more over take will also be provide, and different car will win in different track, so the championship standing will also be more exciting.
the things we can make more different:
engine--alow different engine, just like LM & GT, but their power must be blanced.
KERS--don't make it one make plz, and alow more power & times to use it
HERS--same as KERS
tire--more brand & size
aero dynamic-- exclude floor, diffuser, flont & rear wing, a/a pair of movalble parts will be allowed, only 1 part, but could be any part-- can be mirror, F-Duct, cooling....etc