Looking to get Swift Spec-R springs. I have a question for those who have actually used it at the track.

First, I go to the track maybe 2-4 times a year. Just for fun, not for any competition. My recent trip to the Nurburgring has greatly exposed the lack of travel I currently have with Espelir springs. It's literally sitting on the bump stops all of the time and hard cornering greatly exposes the lack of travel. See pic below.

Not looking for coil overs right now. Not to looking to "slam".

I currently have D-specs, but also looking at Koni's too. Any help is greatly appreciated.