hi all i have just found a snapped spring on my 2006 vectra sri estate 1.9cdti

question i have is the standard ride height of the sri at the moment is good and seems low but not too low which are the best and cheapest aftermarket springs to go for

or is it better off gettin them from vauxhall dealer and getting orginal sri springs

as i dont want to get normal springs that will make the car look like a monster truck thanks

hope you can help asap thanks