Bro, Im currently driving wira using 14" & i can tell u the pickup is damn cun but you'll lose the top speed la. From what i see is if you want ur looks cool but at the same time wanna save money when changing tyres, better go for 15". Are u planning to lowered you cars? if yes then 15" or better is the best choice coz mine are 14" damn lowered doesn't look that nice ler coz most of my friend thinks im still using 13" if you get what i mean. In terms of cornering is not that bad la except when you going really - really fast. rite now also im looking for 15" or 16" just to make it looks nicer. Word of advice, better get those lightweight rim or you'll regret later bro. Second hand rims is not that expensive lar.