i'm considering swapping my stock msport suspension with a set of coilovers with the aim of lowering the ride height to 1 finger front / 1.5 fingers rear. i know kw v2 is the most popular brand but are there others? i'm looking for a firm (not harsh) ride so it must have a good compromise between comfort and firmness. the car is a 2010 325i lci. my budget is below rm5k