I run Comptech Springs (330F/210R) with AGXs set to 4, and the ride is not bad at all. I recently went on a 5-hour road trip; while it was a little stiff, it was nothing that really became bothersome.

After a few hundred miles, the springs might soften up a little. You might want to try raising your tire pressure to 35F/33R and see if that helps at all.